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Exploring the unknown of BWV 565: Part 1

Michael Gailit

Michael Gailit graduated from the University of Music and Performing Arts in Vienna with both performance and pedagogy diplomas in organ as well as in piano. Teaching piano at this institute since 1980, he has also conducted the organ studio at the Musik und Kunst Universität in Vienna since 1995. As church organist he served at St. Augustine’s Church, 1979–2008; in 2011 he was appointed organist at the Jesuit Church (Old University Church).

Both in his performance and teaching repertoire, Gailit includes all style areas on the base of their individual performance practices. He toured with solo recitals on both instruments in Europe as well as in North America and appeared with leading orchestras and renowned conductors. Recordings, masterclasses, invitations to juries, musicological publications, editing sheet music, compositions, arrangements, supporting the piano-organ duo repertoire, commissioned works, first performances, and finally occasional trips into the theatre and silent movie repertoire should be noted.

Particular attention was received in 1989 for the first performance of the complete piano and organ works of Julius Reubke (1834–1858), the performance of the complete organ works of Franz Schmidt (1874–1939) the same year, as well as in September 2005 a series of six recitals with the trio sonatas of Johann Sebastian Bach, the organ sonatas of Felix Mendelssohn-Bartholdy, and the organ symphonies of Louis Vierne. Currently Gailit is working on a book The Enigma BWV 565, a study elucidating new answers and new questions.

Example 1: BWV 565
Example 1: BWV 565

Much has been written about Johann Sebastian Bach’s Toccata and Fugue in D Minor, BWV 565, and it seems that everything has been said. The work is considered an outstanding example of stylus phantasticus, a style of composition that encourages rhythmic and harmonic freedom. Effects play a greater role than contrapuntal substance, and in this respect BWV 565 has always been admired. Observations regarding its compositional quality, however, accumulated to such an extent that many have questioned whether it was actually composed by Johann Sebastian Bach.

In 1998, Rolf Dietrich Claus1 examined in detail the problem of authorship. From the discussion of plausible answers to the questions raised, it was possible to distill a list of compositional features that exacerbated the questions of authenticity and quality. In turn, Christoph Wolff2 in 2006 and Martin Blindow3 in 2019 showed that certain skillful structures and motivic relationships render doubts about quality or authorship obsolete. Moreover, the hurdle of finding an alternative composer could not be overcome.

Recently in 2020, Andreas Weil4 applied his historical-theoretical method and drew a comprehensive picture of the music theory of the time based on historic sources. After compiling a timeline from the gained information, features of BWV 565 were assigned to this timeline with the final conclusion that the piece was composed in 1702.

Finally, there is now this present study. Focusing solely on the musical text of BWV 565, it investigates the motivic structures and their development. What the notes can tell leads us into the unknown of BWV 565.

The nucleus idea

The opening phrase does not give the impression of a theme or a regular structure (Example 1). It sounds and looks like a nucleus idea ready for variation. When we disregard the note values, an astonishing proportion emerges. A total of nine notes fall into three groups of three notes each. The example in pitch notation (Example 2) shows their a–b–a′ form. Two mordent motives frame a trichord. The intervals of the melody progress from major seconds to minor seconds.

Nothing more than a coincidence is the relation to the number 9 when applying the Latin natural-order alphabet to the letters of the notes. The opening mordent notes A–G–A result in 1 + 7 + 1 = 9,
the trichord notes G–F–E result in 7 + 6 + 5 = 18 = 2 x 9, both motives therefore together 3 x 9.

The motives

The following list gives an overview of the motivic substance of BWV 565. All motives can be derived from the opening mordent (Example 3).

• The term mordent designates the ornament, but it is here also used for the motive with the same melodic shape.

• The trichord is created when the second step of the mordent does not return to the principle note, but proceeds in the direction taken.

• The tetrachord adds another note proceeding into the same direction.

• The cross motive reverses two notes each of the tetrachord.

• The turn motive gets its shape when the last note of the tetrachord changes direction. It also contains the trichord and the mordent.

• What we call the “kink” motive stretches the second step of the mordent.

• The figura messanza, generally taking many variants, shifts the mordent to the upbeat section in this case.

• The tetrachord becomes a figura suspirans when the last note falls on a downbeat.

All motives comprise three or four notes. The numbers 3 and 4 play a dominant role in the entire work. Further variations include mirrored versions or the tetrachord being split in two groups of two notes each, with the second group taking another position.

The second phrase varies the nucleus. The mordent opens, followed by a tetrachord whose four descending notes are interchanged forming the cross motive. The third phrase repeats the nucleus two octaves lower. The three phrases in A–B–A′ form reflect the a–b–a′ form of the nucleus notes, with both a–b–a′ and A–B–A′ arranged in descending order (Example 4).

Developments

The last four downbeat notes G–E–C-sharp–D in the first half of measure 2 are immediately repeated in reverse order in the second half of measure 2, followed by the transposition of the diminished triad to B-flat–C-sharp–E (Example 5). The B-flat completes the appearance of the main tone material (Example 6).

The next section, measures 4–7, develops the trichord—fittingly with triplets—in the complete range of the main tone material (Example 7). The motive is rhythmically shifted so that the second note becomes the downbeat note. This creates the “kink” motive that we find well prepared by the suspension figure at the end of the preceding section (Example 8). The fourfold repetition of the motive is repeated three times moving upward along the frame notes D–F–A of the tonic triad (Example 9).

For the figuration of the next section, measures 8–10, the intervals of the kink motive are stretched by a factor of two, the second becoming a third, the third becoming a diminished fifth (Example 10). The preceding section, measures 4–7, had

• a motive of stepwise note progression

• moving upward

• along the frame notes of a triad.

The present section, measures 8–10, switches everything and has

• a motive of triadic note progression

• moving downward

• along frame notes proceeding in stepwise motion.

The triad figures form three descending parallel scales until the leading tone C-sharp is reached to prepare the second pedal entry on D (Example 11).

The nucleus idea (measure 1) started on A5,5 running down a fifth to D5. The closing part of the first section, measures 10–12, is a variation of the beginning, measures 1–2: a long note, followed by a descending run, a closing mordent, a rising arpeggio, and another closing mordent. Compared to the beginning, the first note is extended upward a minor second to B4. The descending run quotes the complete main tone material, then extends downward a minor second to a mordent on C4-sharp. B-natural appears for the first time, preparing the raising arpeggio of the dominant seventh chord. It can be regarded as the resolution connected to the raising arpeggio of the diminished seventh chord earlier. The top two notes D4–F4 of the final chord in measure 12 are the delayed resolution of the last two triplet notes G4–C4-sharp in measure 10 (Example 12).

Lack of quality? The opposite—BWV 565 is an unparalleled example of motivic development. A mordent starts the piece, a mordent closes the first section (measures 11–12), and a mordent closes the second section and the whole part preceding the fugue (measure 30). The first mordent appears on the beat, the second mordent before the beat, and the third mordent after the beat (Example 13).

The first section, based on three-note motives, assigns to the pedal three isolated Ds. The piece starts with an A, the second part starts with an A as well (measure 12), as does then the fugue (measure 30). Every note appears to be placed on purpose.

To be continued.

Notes

1. Rolf Dietrich Claus, Zur Echtheit von Toccata und Fuge d-Moll BWV 565, 2nd ed. (Köln-Rheinkassel: Dohr, 1998).

2. Christoph Wolff, “Zum norddeutschen Kontext der Orgelmusik des jugendlichen Bach: Das Scheinproblem der Toccata d-Moll BWV 565,” in Bach, Lübeck und die norddeutsche Musiktradition, ed. Wolfgang Sandberger, 2nd ed. (Kassel: Bärenreiter, 2006), 220–230.

3. Martin Blindow, “Zur Diskussion über die d-Moll-Toccata BWV 565,” in Acta organologica, vol. 36, ed. Alfred Reichling (Kassel: Merseburger, 2019), 401–429.

4. Andreas Weil, Der komponierende Organist um 1700: Studien zu Toccata und Fuge d-Moll BWV 565 von Johann Sebastian Bach (Köln: Dohr, 2020).

5. Note designations in scientific orthography: C2–C3–C4–C5–C6 (= traditionally C–c°–c’–c’’–c’’’).

 

Read more about Michael Gailit's thoughts on BWV 565.

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Exploring the unknown of BWV 565, Part 4

Michael Gailit

Michael Gailit graduated from the University of Music and Performing Arts in Vienna with both performance and pedagogy diplomas in organ as well as in piano. Teaching piano at this institute since 1980, he has also conducted the organ studio at the Musik und Kunst Universität in Vienna since 1995. As church organist he served at Saint Augustine’s Church, 1979–2008; in 2011 he was appointed organist at the Jesuit Church (Old University Church).

Both in his performance and teaching repertoire, Gailit includes all style areas on the basis of their individual performance practices. He toured with solo recitals on both instruments in Europe as well as in North America and appeared with leading orchestras and renowned conductors. Recordings, masterclasses, invitations to juries, musicological publications, editing sheet music, compositions, arrangements, supporting the piano-organ duo repertoire, commissioned works, first performances, and finally occasional trips into the theatre and silent movie repertoire should be noted.

Particular attention was received in 1989 for the first performance of the complete piano and organ works of Julius Reubke (1834–1858), the performance of the complete organ works of Franz Schmidt (1874–1939) the same year, as well as in September 2005 a series of six recitals with the trio sonatas of Johann Sebastian Bach, the organ sonatas of Felix Mendelssohn-Bartholdy, and the organ symphonies of Louis Vierne. Currently Gailit is working on a book, The Enigma BWV 565, a study elucidating new answers and new questions.

Johann Sebastian Bach
Signature of Johann Sebastian Bach

Editor’s note: Part 1 of this series appeared in the June 2021 issue of The Diapason, pages 18–19; part 2 appeared in the July 2021 issue, pages 12–14; part 3 appeared in the December 2021 issue, pages 16–18.

Part 4 completes the note-by-note investigation of Toccata con Fuga ex d, BWV 565, of Johann Sebastian Bach.1 After initial observations, the author set the goal of tracing and describing motivic processes throughout the piece, not foreseeing the dimensions of the project.

This survey ended in part 3 with the entry of the fugue theme in measures 70 through 72. Probably intended, both the midpoint of the fugue entry in these measures as well as the midpoint of all 143 measures converge on the same third beat of measure 71.

From beat 3 of measure 72, a bridge of four beats opens the longest interlude that occupies the next fourteen measures. With measure 72 in the restored version,2 the bridge is created almost entirely with the tetrachord.3 In the second half of measure 72, we observe applied motive splitting, in which the first four notes of the fugue theme appear as an independent motive. This mordent motive consists of the mordent as an upbeat to a target note on the downbeat. Showing a subtle gradual process, the first appearance shares the downbeat note F3 with the tetrachord group above, becoming then fully independent with all four notes in the second appearance (Example 47). The new motive will return in the closing recitativ part, assuming a significant role.

Suspense and action

Ten of the fourteen measures of the interlude contain repetitions of arpeggios in a persistent one-voice texture. Does this prove that the piece is inferior in quality as some critics have suggested? Indeed, no! The composer intended to set experimental textures in contrast to each other, instead of taking the well-beaten path of the learned polyphonic style. The interlude, together with the following theme entries, could hardly have been better designed to create suspense. In a movie scene, for example, the background music first becomes gradually quieter and simpler. It then lingers on one note at the end, until suddenly some unexpected action is in full swing. Like an experienced movie director, the composer of BWV 565 proved to be a master of suspense in this interlude. The figurations are placed in the somewhat weaker middle register, only to sink ever lower and become softer toward the end. The harmony oscillates between the tonic and dominant, finally retreating entirely to the tonic. The scene is devoid of any developed motives, as we sink further into the key of D minor.

A turn motive leads into measure 84 where the motivic substance with four descending tetrachords returns. These foreshadow the action in measure 85, where scales of two consecutive tetrachords rush upward twice (Example 48). Only the chromatic shift from F to F-sharp leading to G is needed to announce the theme in C minor, presented in the pedal. The alto voice prolongs the action with an immediate entry in the same key. Long trills enhance the thrill.

The interlude from the second half of measure 90 until the next theme entry in measure 93 is filled completely with tetrachords in all three voices. In Example 49, the motives are presented as eighth notes, omitting the inserted “step” notes to better display the structure. The top voice repeats the figuration from measure 54, except that the four-fold sequence now proceeds downward. In the first half of measure 92 two tetrachord variants switch the voices after only two notes.

In measure 94, several editors have added an A3 to the upper line on the last sixteenth-note beat. The C4, however, already serves as a passing note between B-flat3 and D4. Adding an A3 would result in parallel octaves with the bass. Furthermore, adding an F-sharp3 turns C4 into a dominant seventh requiring a resolution a step downward to B-flat3 (Example 50).

Measures 100 and 101 surprise us with a four-part texture for manuals only. The awkward voice leading requires a well-considered fingering, perhaps more than anywhere else in the piece. It may be that the composer never fully decided whether or not to assign the bass line to the pedal. At least the four quarter notes (which form a tetrachord variant) could conceivably be assigned to the pedal. The jump from the manual sixteenth-note group to the pedal quarter notes, however, is not entirely convincing (Example 51).

Before D minor returns with theme entries in all four voices, an extensive interlude develops the nucleus. Examples 52 and 53 show the many variants and how and where they appear. Motives related to the nucleus are colored red, tetrachords and its variants green, and the remote relatives blue. Gray boxes underline the mordents.

In the interlude section of measures 115 through 119, the trichord returns, alternately ascending and descending within the figurations (Example 54). Forming a climax in measures 120 and 121, trichords are sequentially combined with tetrachords, the latter taken from the fugue theme (Example 55).

In measure 122, the last entry of the fugue theme is ingeniously preceded twice by the complete nucleus (Example 56). The green notes mark the transitional section where the nucleus becomes the fugue theme. After all this intense motivic-thematic work, only two consecutive cadences in the penultimate measure 126 are required to conclude the fugue and to end with a deceptive cadence on a B-flat major chord.

The Recitativ

The final section in the Ringk manuscript starts on a new page and spreads over two pages. Unfortunately half of the heading has been cut off. With the use of the letters “e,” “c,” “i,” “t,” and “a” from the title page, the upper case “R” from a signature entry, and the lower case “v” from the designation Vivace, the heading may be reconstructed (see gray area). Suddenly Recitativ, rather than Recitativo emerges from the manuscript (Example 57).

The recitativ opens with passagework that is entirely based on tetrachords. The red notes in Example 58 reveal the presence of the mordent.

The “Adagissimo” in measure 130 stops on the third note of a tetrachord. Instead of progressing to F4, the expected F surprisingly jumps to the bass, interrupting the resolution of C-sharp to D. It creates an expressive four-fold dissonance with the diminished-seventh chord, a reminiscence of measure 2. A pedal solo recitative leads into a six-four chord in A minor, which in turn is transformed into a six chord in C major by the tetrachord of the first four notes of the nucleus. A performance suggestion to add a mordent on the A3 would serve as a helpful reminder to the performer (Example 59).

The run spanning measures 133 and 134 develops the mordent motive. In addition, all of the notes on the same beats form trichords and tetrachords (Examples 60 and 61).

In measure 136 we discover the retrograde form of the nucleus (Example 62), and in measures 138 and 139 the retrograde form of the B-A-C-H motive. Five descending tetrachords create the framework of the seven closing measures (Example 63).

Startling truths

The note-by-note analysis has revealed two startling truths:

• BWV 565 was composed throughout with a compositional technique called thematic work (thematische Arbeit).

• Measured against Baroque compositional practice, the composer of BWV 565 preferred experimental textures with contrasting character instead of the traditional techniques of Baroque counterpoint.

Therefore, we must conclude that:

• BWV 565 was in all probability not composed by Johann Sebastian Bach. The compositional technique of motivic-thematic work emerged after his death in German and Austrian countries during the second half of the eighteenth century. As a musical term, it was first defined in 1802 by Heinrich Christoph Koch, and Joseph Haydn (1732–1809) has long been considered the first composer to develop the technique.

• There is not a single piece in Bach’s huge œuvre that uses motivic-thematic work, especially to this extent. It is also highly unlikely that he wrote an experimental piece contrary to his musical beliefs, which also anticipates a compositional style first described decades later.

• Pejorative criticism is based on misunderstanding—BWV 565 is anything but youthful or immature. The opposite is true. It has been so skillfully composed that its true nature has remained overlooked for centuries.

• Although BWV 565 may resemble Baroque textures such as the stylus phantasticus, there is not a single example of stylus phantasticus where the parts relate to each other so extensively on a motivic-thematic basis.

• BWV 565 deserves a prominent place in music history, since it may represent the first example of a piece continuously based on motivic-thematic work.

• Whoever composed BWV 565 anticipated distinctly several compositional principles of the Classical era.

Part 5 of this article will further explore these startling assertions, and Part 6 will present an answer to the question, “Who else?”

To be continued.

Notes

1. Pianist-musicologist Dr. John Strauss of Luther College, Decorah, Iowa, was of invaluable help in providing dedicated advice and assistance to the author in the completion of this text.

2. The Diapason published the restored version of measure 72 in “The fitting filler for the fugue,” by Michael Gailit, January 2021, page 17.

3. Tetrachord is the Greek term for four consecutive notes in one direction. The motivic development in BWV 565 occasionally changes the form of the tetrachord. The nature of the compositional style allows for application of this term for all note combinations whose material consists of four consecutive notes, no matter in which order they appear. However, the basic shape of the stepwise progression in one direction should be recognizable.

Exploring the unknown of BWV 565 Part 2

Michael Gailit

Michael Gailit graduated from the University of Music and Performing Arts in Vienna with both performance and pedagogy diplomas in organ as well as in piano. Teaching piano at this institute since 1980, he has also conducted the organ studio at the Musik und Kunst Universität in Vienna since 1995. As church organist he served at St. Augustine’s Church, 1979–2008; in 2011 he was appointed organist at the Jesuit Church (Old University Church).

Both in his performance and teaching repertoire, Gailit includes all style areas on the base of their individual performance practices. He toured with solo recitals on both instruments in Europe as well as in North America and appeared with leading orchestras and renowned conductors. Recordings, masterclasses, invitations to juries, musicological publications, editing sheet music, compositions, arrangements, supporting the piano-organ duo repertoire, commissioned works, first performances, and finally occasional trips into the theatre and silent movie repertoire should be noted.

Particular attention was received in 1989 for the first performance of the complete piano and organ works of Julius Reubke, the performance of the complete organ works of Franz Schmidt the same year, as well as in September 2005 a series of six recitals with the trio sonatas of Johann Sebastian Bach, the organ sonatas of Felix Mendelssohn-Bartholdy, and the organ symphonies of Louis Vierne. Currently Gailit is working on a book The Enigma BWV 565, a study elucidating new answers and new questions.

Ringk manuscript of Bach BWV 565
Ringk manuscript of Bach BWV 565, first page

Editor’s note: Part 1 of this series appeared in the June 2021 issue of The Diapason, pages 18–19.

The analysis of the first twelve measures revealed a compositional technique that can most aptly be described as metamorphosis. The list of the motives that appear in BWV 565, given in detail in the first part of this article, shows how one motive becomes the other (Example 15). In the last consequence, the mordent motive creates all others. This evolutionary style of composition appears on all levels. The mordent creates what we called a nucleus idea, which in turn creates the next two phrases. A part of the nucleus idea creates the ascending triplets, which in turn develop into the descending triplets. The closing section varies measures 1 and 2 and ends with the mordent motive.

From three to four

The second section, measures 12 through 30, continues this concept, only that the focus changes from three-note motives to four-note ones. In order to achieve a smooth transformation, the section starts with an upbeat to a trichord. The following tetrachords are rhythmically shifted in the same way, so that they appear as trichords with upbeats. The passage also prepares the fugue theme that shows a very similar structure of four consecutive tetrachords. Pitch notation of the opening phrase of the first part had assisted to discover the 3 x 3 form of the nucleus idea. Pitch notation of the current phrase now reveals a 4 x 4 structure (Examples 16 and 17). Both lines add another 4 x 4 notes as inserted repetitions of the dominant tone.

Simultaneous notation of the immanent two voices in measures 13 through 15 helps to understand the process. Edition Peters gives the original text of the earliest manuscript. Bärenreiter and Breitkopf & Härtel in their Urtext editions align measures 14 and 15 by substituting measure 14 with the octave transposition of measure 15. As we observe now, this contradicts the overall concept of continuous transformation. Measure 14 quotes the nucleus idea; measure 15 prepares the next section by changing the ending with the surprise of an eighth-note rest on beat one of measure 16 (Example 18).

In 1845–1846, the complete organ works by Johann Sebastian Bach appeared in print for the first time. This release by Edition Peters is considered a milestone, due in part to the editorial policy of Friedrich Conrad Griepenkerl (1782–1849), which abstained from any amendments. The eighth-note rest at the beginning of measure 16, however, obviously came as too great a surprise to the editor. He replaced it with a manual D31 without any reference to a manuscript source. In view of the preceding three-fold thundering D2 on the pedals, the eighth-note rest is only one of the many skillfully calculated effects in BWV 565.

The motivic substance of measures 16 through 20 consists of the tetrachord and the turn motive. Both textures, the figurations as well as the syncopated chords, follow a harmonic progression commonly known as the Phrygian cadence.2 This harmonic pattern is frequently inserted after a slow movement in order to prepare the listener for a finale. The transition from Adagio to Allegro in a voluntary by John Stanley (1712–1786)—with quite similar motives as BWV 565—demonstrates this function (Example 19).

The Phrygian cadence in BWV 565 comprises four chords consisting of four motives, two tetrachords and two turn motives (Example 20). The middle voice can count for two as the doubling of these notes in the thirty-second-note figurations suggests.

The syncopated chords appear four times, with a different pedal phrase each time (Example 21). The evolutionary concept of motive metamorphosis in BWV 565 requires abstention from the editorial practice of unification, in this case to replace phrase 2 by phrase 1. In measure 17, the bass and tenor notes are exchanged. The tenor varies the tetrachord E–D–C–B-flat in a new way by placing the first note at the end and an octave lower.

Whereas the Phrygian cadence aims to the last note in measures 16 through 18, its third and fourth appearances in measures 19 and 20 shifts the accented beat to the second note. This gives room for another chord on the last eighth-note beat in measure 20. On this beat, the new note of a G-sharp surprises; it gives the base for another diminished seventh chord. The G-sharp descends to the dissonance G-natural of the dominant seventh chord that spans over five more measures to be resolved only in measure 27.

Pitch notation shows that the run in measure 18 is a variation of measure 11, with some added notes (Example 22). It consists of a collection of the prime suspects—three tetrachords, a mordent, and a turn motive. Also, the arpeggio appears, this time following the tonic chord.

The passage ends in measure 19 with a scale comprising the complete tone material including the B-natural. This run is repeated in measure 21 without the passing notes (Example 23).

Four descending tetrachords run into a halt on the diminished seventh chord, before a prestissimo tremolo breaks loose. The toccata returns here to triplets and the mordent, whose intervals are stretched to thirds, with alternating upper and lower neighbor notes. The pedal surprisingly takes on a melodic role, worthy of the designation Recitativo. With the exception of the final cadence, the pedal lines up ten seconds, the last one repeating the first (Example 24).

Probably just a coincidence: we discover the first six notes of the pedal line in the Advent hymn, Nun komm, der Heiden Heiland (Example 25). More striking is that the pedal line cites the nucleus idea in the form of the second phrase in measure 1 (Example 26). The manual parts, note repetitions, and voice doubling omitted, consist only of seconds, which in turn are condensed tetrachords (Example 27).

The purpose

On the second page of Ringk’s manuscript, the last four staves are left blank. The fugue begins on a new third page. Ringk wrote, “Verte. Fuga.” (in Latin: Turn! Fugue.) below the final cadence on page 2. So before we turn the page and continue with the fugue, let us look at what has happened so far. BWV 565 is a work that undoubtedly attracts attention. So what was the purpose of the composition; why was it created? We need to leave the objective path of note-by-note analysis here. The meaning of a text cannot be grasped comparatively by counting the letters or discussing grammar and spelling.

Measures 16–17 and 19–20 were the first to open a new perspective. As mentioned earlier, we often find the harmonic pattern of the Phrygian cadence by default as a bridge between a slow movement and the following finale, as a musical announcement, and to increase the tension that a finale or something similar is to be expected. In measures 16 and 17, the Phrygian cadence is repeated four times, but it remains without consequence. After an extended run, the cadence is repeated again, a full three times, and it again remains without consequence. Is this a joke? A prank?

The impression is reinforced by the inverted echos of the section. It is in the nature of an echo that the return sounds weaker. However, in the Phrygian cadential measures in BWV 565, the reverse is true. The harmonic pattern is introduced with a thin texture of broken chords, only to be answered with heavy chords above a pedal line, plus hammering syncopations. Is this a provocation?

Flawless part-writing includes avoidance of parallel octaves and fifths. Let us imagine a student, required to submit a clean four-part piece, presenting the strict teacher something hitherto unheard like BWV 565. Seated at the organ console, the teacher begins to play. On the first page parallel octaves as far as one can see. The first note isolated, nailed with a mordent and a fermata, immediately followed by a rest. Short phrases, constantly interrupted with more rests. Laughter in the background, when the teacher has to take note that his organ is missing the bottom C-sharp. Broken chords are based on parallel fifths. In the pedal, there are only three roaring Ds, above them long-held quadruple dissonances. Then one finds a run pointing to a D, but silence instead. The inverted echoes startle. The Phrygian cadence remains without consequence, sounding seven times in vain.

There is no evidence whatsoever that BWV 565 was intended as a joke or prank, just as a joke does not have the caption, “This is a joke.” The nature of a text can be discerned from its content and setting alone. The amazing thing about this theory is, however, that it can answer all hitherto raised questions, among them:

• Only one copy of the autograph survived, some of the notation is only sketched: BWV 565 was intended only for private use and not for publication.

• All compositional features described as problematic: deliberate violations of the rules to show a new style.

• Bach named as author on the title page, the work possibly not by Bach: the most plausible explanation for this contradiction.

• The wrong key signature on the title page “ex . d . # .:” one cannot seriously claim that someone copied a multi-page piece in D minor and the same person mistakenly writes D major on the title page. Furthermore, Ringk notated minor keys adding a flat to the key letter, major keys adding a natural, not a sharp. The sharp could be a hint pointing to the unusual content, which is so-to-speak not natural, but sharp. In German, the word for sharp is Kreuz, which conveys the saying, ein Kreuz haben, having problems with something or someone.

• The simple composition style: simplified overdrawing as a device of parody.

• The low C-sharp in measure 2 being a rare key on organs of the time: deliberately pointing to the deficiency of a missing key.

• The late Peter Williams’s theory of a lost piece for violin: an allusion to J. S. Bach’s skills as a string player.

Following this theory, somewhere at an early stage someone took the piece as serious. The consequences are outrageous and at the same time incredibly humorous. It is singular that BWV 565 beats any other organ work in popularity. Then there are also all the discussions about the deliberately composed “misbehaving” features, if they can be credited to Bach or not. It is a work brilliant on several levels: as a provocation, fun, or a prank with a highly skillful compositional technique not common in Baroque music, but pointing to the future.

This theory may or may not be the case, but the journey into the unknown of BWV 565 is far from over. We now turn the second page of the manuscript and explore not only the fugue, but also lift the anchors on some findings that are considered certain. Stay tuned.

To be continued.

Notes

1. Note designations in scientific orthography: C2-C3-C4-C5-C6 (= traditionally C-c°-c′-c′′-c′′′).

2. The Phrygian church mode has the half-tone step between the first and second and the fifth and sixth scale degrees. Church modes, however, are melodic, not harmonic entities.

Exploring the unknown of BWV 565, Part 6

Michael Gailit

Michael Gailit graduated from the University of Music and Performing Arts in Vienna with both performance and pedagogy diplomas in organ as well as in piano. Teaching piano at this institute since 1980, he has also conducted the organ studio at the Musik und Kunst Universität in Vienna since 1995. As church organist he served at Saint Augustine’s Church, 1979–2008; in 2011 he was appointed organist at the Jesuit Church (Old University Church).

Both in his performance and teaching repertoire, Gailit includes all style areas on the basis of their individual performance practices. He has toured with solo recitals on both instruments in Europe as well as in North America and appeared with leading orchestras and renowned conductors. Recordings, masterclasses, invitations to juries, musicological publications, editing sheet music, compositions, arrangements, supporting the piano-organ duo repertoire, commissioned works, first performances, and finally occasional trips into the theatre and silent movie repertoire should be noted.

Particular attention was received in 1989 for the first performance of the complete piano and organ works of Julius Reubke (1834–1858), the performance of the complete organ works of Franz Schmidt (1874–1939) the same year, as well as in September 2005 a series of six recitals with the trio sonatas of Johann Sebastian Bach, the organ sonatas of Felix Mendelssohn-Bartholdy, and the organ symphonies of Louis Vierne. Currently Gailit is working on a book, The Enigma BWV 565, a study elucidating new answers and new questions.

Johann Sebastian Bach

Editor’s note: Part 1 of this series appeared in the June 2021 issue of The Diapason, pages 18–19; part 2 appeared in the July 2021 issue, pages 12–14; part 3 appeared in the December 2021 issue, pages 16–18; part 4 appeared in the August 2022 issue, pages 15–17; part 5 appeared in the September 2022 issue, pages 19–21.

Before we introduce the most promising candidate for the vacant position of the composer of BWV 565, the author would like to mention two of his recent discoveries.1 We have observed that the ending of the toccata section contains the second phrase of the opening in the pedal.2 It was a surprise to find that the section also contains the first phrase! Pitch notation reveals that, from the second half of measure 27 onward, the nine notes of the top voice are the nucleus, just in a different order and with larger note values (Example 79).

The second discovery concerns the upper voice of measure 98. After a chain of eighth notes with ties, not only is the E-flat repeated, but also its accidental (Example 80). Until now, this has always been interpreted as a missing tie, and editors customarily replaced the two eighth notes by a quarter note. However, it does not seem conclusive that the copyist both forgot the tie and, against custom, repeated the accidental. Changing the first E-flat to E-natural results in a complete chromatic fourth moving parallel with the lower voice (Example 81). In addition, the natural of the preceding note F in the manuscript shows how easily a clumsy natural can be misread as a flat.

Leaving aside these two recent motivic discoveries and returning now to our quest for the “Unknown of BWV 565,” let us consider a statement by Rolf Dietrich Claus:

We owe the only reference to Johann Sebastian Bach as the author of BWV 565 to [the manuscript copy of] Johannes Ringk. The only other evidence for Bach’s authorship is the “authentication by tradition” and the argument: “who else could it have been?” Since the latter two do not contribute to a factual assessment of the question of authenticity, they remain undiscussed here.3

This statement of Rolf Dietrich Claus has been the author’s primary motivation to investigate the case of BWV 565. There are only two possibilities regarding the creator. Either we already know or we do not know the composer. The latter is hardly imaginable although there are composers who sadly died early and left only one major piece to posterity. Looking for a known composer, a candidate takes the stage, whose keyboard works show an inventive approach in general and convincing similarities to BWV 565 in particular.

The candidate

The Unknown now becomes a person. Our suspect surpassed his father in fame beyond his lifetime as a keyboard virtuoso, a renowned teacher, a prolific composer, an avid publisher of his own works, and an esteemed chamber musician to Frederick II. He had a tremendous influence on Joseph Haydn (1732–1809), who was to become the father of the Viennese Classical style. We are talking of course about Johann Sebastian Bach’s second oldest son, Carl Philipp Emanuel Bach (1714–1788). Hardly any information has survived about the relationship between C. P. E. Bach and Haydn other than this telling story:

In a happy hour, in which his cash register allowed him a small extra expenditure, he visited one of those booksellers whose treasures he had so often only been able to admire in the display windows. We will not deny ourselves the assumption that he remembered his former neighbor Binz and directed his steps to his vault at the Stephan Cemetery. At his request to present him with the best known piano works of the moment, the bookseller took out a booklet of sonatas by C. Ph. Emanuel Bach and praised them so forcefully that Haydn paid without further ado, packed up the booklet, and hurried towards his attic. “I could not get away from my piano until I had played through the sonatas.”4

At the internet website cpebach.org, the Packard Humanities Institute of Los Altos, California, recently published all of the compositions of Carl Philipp Emanuel Bach in an excellent urtext edition accompanied by a critical report. Since we know the year of completion or publication of all of the more than 150 keyboard sonatas, we are able to observe and follow the compositional development of the composer.

Placed among Johann Sebastian’s keyboard works, the visual impression of BWV 565 alone is jarringly different. The opposite is true with Carl Philipp’s late keyboard works. Among them, BWV 565 gives the impression of ready-made merchandise rather than provocative haute couture. The esteemed reader is invited to browse through the nearly 800 pages of keyboard solo sonatas. It is a truly unique experience. For this article, only the most relevant examples were selected. Apart from textures similar to those in BWV 565, the guideline for the search was to look for opening themes fulfilling these three conditions:

• beginning on the dominant note;

• descent of five scale steps to the tonic note;

• ending on the mordent motive with the leading tone as the lower neighbor note.

Selected examples

Carl Philipp’s first keyboard sonata provides an appropriate example to get started. Indebted to the Baroque style with its imitation work in general and to his father’s Invention in F Major, BWV 779, this piece contains quite a few motives also present in BWV 565. The descending tetrachord and its circolo mezzo5 variant is reworked with genuine keyboard figurations. In measures 10 and 11, the sequences twice cite all nine notes of the nucleus of BWV 565, which also provides the substance for the opening of the second movement (Example 82).

On the other hand, in Johann Sebastian’s keyboard music, organ or harpsichord, a theme of five descending scale steps plus a closing mordent motive simply does not exist at all, with the single exception of a theme in the Pastorale in F Major, BWV 590 (Example 83).

The step-wise descending fifth can be encountered in Carl Philipp’s keyboard music numerous times and in many variations, just as we also encounter many unison passages, figurations with arpeggio chords, and sections with alternately played hands. From the very first one, all sonata movements bear tempo designations, and some movements several. The Sonata in B Minor, Wq 49/6,6 third movement, reworks a theme very similar to the BWV 565 theme. An ornamented version of its first movement resembles the beginning of BWV 565 as well, as does the first movement of the Sonata in C Minor, Wq 50/6, of 1759. The Fantasia in D Minor, Wq 114/7, shares four beats with the identical figuration in BWV 565 (Example 84).

The Sonata in A Minor, Wq 57/2, first movement, places the main idea in three different octave positions. The third movement, “Allegro di molto,” varies the motive in three descending phrases (Example 85).

Carl Philipp’s Rondo in C Major, Wq 56/1, fills sections with triad figurations in unison, strongly resembling those in measures 8 through 10 of BWV 565. The given dynamics in the Rondo passage inspires one to vary registrations and manual changes in the toccata (Example 86).

The closing of the Fantasy in F Major, Wq 59/5, resembles the beginning of BWV 565 in more than one section. The main motive appears in three different octave positions,7 followed by ascending broken chords, a unison passage, and a chord phrase in figured-bass style. The dominant-seventh chord on E-flat jumps out of the composer’s surprise box. Serving as a subdominant and pivot, it sits in the exact midpoint of the chord phrase (Example 87).

The arpeggios from the Rondo in A Minor, Wq 56/5, show the practice of repeating each harmony twice (Example 88).

In his late sonata movements Carl Philipp Emanuel also developed a certain predilection for chord tremolos, such as in the left hand of the passage from Sonata in B-flat Major, Wq 59/3, a playing style similar to the trill cadenza in BWV 565 on the diminished-seventh chord in measures 22 through 27 (Example 89).

We have no proof as to how Carl Philipp Emanuel Bach was connected with Toccata and Fugue ex d, BWV 565. The examples show, however, that there must have been some connection. At any rate, BWV 565 is still a Bach’s toccata, but the question “Who else could it have been?” strongly suggests the answer is Carl Philipp Emanuel Bach. Certainly, without further evidence, the field remains open for speculation. Do the similarities between BWV 565 and Carl Philipp’s keyboard pieces prove him as the innovative composer of the post-Baroque revolutionary organ piece? Or do they prove him as an avid plagiarizer? Carl Philipp burned his own works, which he did not want distributed, on a large scale in 1786.8 Did one of his students secretly copy the piece before?

BWV 565 requires a bottom C-sharp in measure 2, rarely found in organs of Johann Sebastian Bach’s time. This fact has caused some speculation about instruments possibly connected to BWV 565. Related to this question, two organs remain unnoticed thus far. They were commissioned in 1755 and 1776 by the youngest sister of Frederick II, princess Anna Amalia of Prussia (1723–1787). Both were built with full compasses on all manuals and pedal. The first one still exists and is now located in the Kirche Zur frohen Botschaft (Church of the Good News) in Berlin-Karlshorst. Kristian Wegscheider and his team completed a careful restoration of this sonorous instrument in 2010. It is hard to describe how thrilling BWV 565 sounds on this organ. The missing bottom C-sharp, however, did not stop organists from playing the piece in concert. According to reviews in the Allgemeine musikalische Zeitung, BWV 565 was played on the organ at Saint Mary’s Church in Berlin in 18179 and 1829,10 the very first evidence of public performances—and on an instrument without a bottom C-sharp.

The new status

The quest needs to continue. The efforts of libraries and other institutions are most helpful to make sources digitally available worldwide.

• Motivic-thematic work. Far more significant than both questions of authorship and date of composition is the undeniable fact that BWV 565 is a motivic-thematic work. Until now, the development of this technique had been attributed to Joseph Haydn (1732–1809). BWV 565 is lifted now to the unique status of being the very first significant composition in music history using this technique.

• Post-Baroque revolution. The author introduced this term to compensate for a lacking general designation of the time period between the Baroque and the Viennese Classical periods. BWV 565 shows a significant number of essential features of this style.

• Cantata BWV 202. Due to divergent handwriting in comparable sources, the date of 1730, shown on the title page of the cantata, cannot be used conclusively.

• Johannes Ringk. From eighteen manuscript sources marked with the name of Ringk as the scribe, a total of eight manuscripts show conformity with the signature font and other features. This body truly represents the scribe Johannes Ringk. The remaining ten manuscripts, including that of BWV 565, have a number of congruences among themselves as well, but none of them in use by Ringk. It can be said securely that the scribe of the earliest source of BWV 565 was definitely not Johannes Ringk.

• Johann Sebastian Bach. Internal evidence suggests that the question “Who else?” turns naturally to Carl Philipp Emanuel Bach. Adolf Berhard Marx (1795–1866), the leading music theorist of his time, published BWV 565 under Johann Sebastian Bach’s name with Breitkopf & Härtel in 1833. He mentioned his doubts about authenticity, however, in the Berlin music journal Allgemeine musikalische Zeitung several times. Subsequently, Friedrich Griepenkerl (1782–1849) opened a wordy battle in this journal. His edition of Bach’s organ works with Edition Peters in 1845 claimed to be based on authentic sources. Regardless of this vivid dispute, both Marx and Griepenkerl had the same goal—to save a great piece for posterity that would have otherwise been lost forever. It was Griepenkerl who said:

In addition, I do not a have a bad conscience about including an inauthentic piece. One stroke through it, and the matter is settled. The buyer loses nothing, but gains another good piece.11

Marx had obviously discovered the true nature of BWV 565:

My doubt is not based on documents or their lack, but on the content of the work, which from the first to the last note does not seem to me to be written in the spirit, according to Bach’s artistic principle or system, but rather to bear the marks of the attenuated post-Bach’s period. I would not be at a loss to defend this view at length if the patience of the readers and the space of a newspaper did not impose considerations. Whoever is familiar with the many discussions of Bach in my works . . . will in any case not need any further proof. Or, if it is desired, I will give it occasionally.12

Marx was never asked for proof. Nothing stopped BWV 565 from starting its world career under the name of Johann Sebastian Bach. Unraveling the true nature of the composition indeed required an undue amount of time and space. The author is grateful to The Diapason and its editors for patience and enthusiasm in publishing this survey.

Notes

1. Pianist-musicologist Dr. John Strauss of Luther College, Decorah, Iowa, was of invaluable help in providing dedicated advice and assistance to the author in the completion of this text.

2. Michael Gailit, “Exploring the unknown of BWV 565, Part 2” The Diapason, July 2021, pages 12–14, Example 26.

3. Rolf Dietrich Claus, Zur Echtheit von Toccata und Fuge d-Moll BWV 565, second edition (Köln-Rheinkassel: Dohr, 1998), 11.

4. Carl Ferdinand Pohl, Joseph Haydn (Berlin, A. Sacco Nachfolger 1875), 131.

5. Half circle in Italian; term for a four-note figuration following the form of a half circle in stepwise motion.

6. The code Wq refers to the catalogue of works of C. P. E. Bach by the Belgian music bibliographer Afred Wotquenne (1867–1939), which was largely based on the work of the organist Johann Jacob Heinrich Westphal (1756–1825), a friend and contemporary of Carl Philipp.

7. Notated as seven 32nd notes on a quarter beat, the correct notation would be septuplets of 16th notes.

8. Siegbert Rampe, Carl Philipp Emanuel Bach und seine Zeit (Laaber: Laaber 2014), 465.

9. Allgemeine musikalische Zeitung, vol. 19, September 17, 1817 (Leipzig: Breitkopf & Härtel), 655.

10. Berliner allgemeine musikalische Zeitung, vol. 6, May 23, 1829, 456.

11. Quoted from Claus, p. 11.

12. Allgemeine musikalische Zeitung, vol. 50, March 8, 1848, 159–160.

Exploring the unknown of BWV 565, Part 3

Michael Gailit

Michael Gailit graduated from the University of Music and Performing Arts in Vienna with both performance and pedagogy diplomas in organ as well as in piano. Teaching piano at this institute since 1980, he has also conducted the organ studio at the Musik und Kunst Universität in Vienna since 1995. As church organist he served at St. Augustine’s Church, 1979–2008; in 2011 he was appointed organist at the Jesuit Church (Old University Church).

Both in his performance and teaching repertoire, Gailit includes all style areas on the base of their individual performance practices. He has toured with solo recitals on both instruments in Europe as well as in North America and appeared with leading orchestras and renowned conductors. Recordings, masterclasses, invitations to juries, musicological publications, editing sheet music, compositions, arrangements, supporting the piano-organ duo repertoire, commissioned works, first performances, and finally occasional trips into the theatre and silent movie repertoire should be noted.

Particular attention was received in 1989 for the first performance of the complete piano and organ works of Julius Reubke (1834–1858), the performance of the complete organ works of Franz Schmidt (1874–1939) the same year, as well as in September 2005 a series of six recitals with the trio sonatas of Johann Sebastian Bach, the organ sonatas of Felix Mendelssohn-Bartholdy, and the organ symphonies of Louis Vierne. Currently Gailit is working on a book The Enigma BWV 565, a study elucidating new answers and new questions.

BWV 565
The opening of BWV 565

Editor’s note: Part 1 of this series appeared in the June 2021 issue of The Diapason, pages 18–19; part 2 appeared in the July 2021 issue, pages 12–14.

The first and second articles of this series examined the first thirty measures up to the fugue of Johann Sebastian Bach’s Toccata and Fugue in D Minor, BWV 565. Does it make sense to break down this most famous organ work into its smallest parts? Where is the benefit in lining up countless musical terms to describe one note combination after the other? Due to new evidence, the case of BWV 565 deserves a fresh review. Facts that were considered certain became open questions. This concerns first of all the compositional characteristics, but then also the earliest manuscript and its scribe, the dating, and finally, in the search for the author, the localization of a prime suspect.

In the toccata, hitherto undiscovered thematic processes of surprising density and an abundance of motivic metamorphosis has come to light. We apply now this note-by-note investigation to the fugue, the larger section of BWV 565. Measures 12 and 13 have already prepared the theme, as an adjusted stemming reveals (Example 28). Removing the repeating A from the fugue theme, a line emerges that strings together four tetrachords in the upbeat form of a figura suspirans. In addition, eight notes at the beginning represent the nucleus idea (as we labeled the opening mordent and the following descent). Both toccata and fugue start with the mordent A–G–A.

The general layout for the fugue provides for four voices. Actual four-voice texture, however, is only reached in eight measures:

• in measures 52 and 53 with the first pedal entry,

• fragmentarily in measures 100 and 101,

• in measures 120 and 121, where the first tetrachord of the fugue theme lines up in the pedal four times, accompanied by a homophonic texture on the manual,

• and in measures 126 and 127, supporting the climax character of the closing cadence.

Table 1 shows the structure of the fugue. Counting the measures of relevant sections, the sums happen to be all prime numbers. To assign any symbolic meaning to these numbers would be pure speculation. Their common property of avoiding regularity, however, makes them worthy of mention. There are:

• 13 theme entries,

• 29 full measures of the toccata section, the closing chord not included,

• 17 measures for the recitativ section, the closing chord in measure 30 included (with this closing chord both toccata and recitativ avoid an integer, as do all interludes but the first),

• 23 × 2 measures of toccata and recitativ sections together (23 measures on average for each section, but also here an instance to avoid exact 1:1 proportion),

• 71-measure compass of all interludes in the fugue,

• 97-measure compass of the fugue,

• 127 measures from measure 1 to the end of the fugue, and finally,

• 143-measure compass of the complete piece.

At this point, it can be assumed that the inclined reader has become familiar with the constant use and changes of the central motives of the work. Allow yourself the adventure of going on the motive quest yourself. You are welcome to take the role of a fictitious musical CSI agent and find out what all sorts of things the motives go through. Perhaps you like to report circumstantial evidence. Or read on right away.

Entries and counterpoints

The fugue coordinates thirteen theme entries in three groups. Two of the entries are one voice only, the first one of course, and then the twelfth, the pedal solo. Eleven of them are accompanied by a counterpoint in the sense of the word origin punctum contra punctum, Latin for note against note. Table 2 lists the counterpoints in pitch notation, grouped in context with the theme into four sections of four notes. This results in 44 motives that are all related to the main material, among them 21 tetrachords, all of them ascending (green notes in the table) and 14 cross motives (red notes in the table). On beat 1 we localize 24 mordents (highlighted with a gray box). The two immanent voices of the counterpoint to the eighth entry are notated in the table simultaneously, with the accessory notes grayed out.

The criticism regarding counterpoint in BWV 565 fixates on the lack of contrasting qualities. If these were present, however, any contrasting counterpoint would need to waive relationships to the thematic material. The motivic substance of the counterpoints mirrors clearly the ever-present thematic work in BWV 565, as does the variety to the concept of metamorphosis. The motivation for creating a work like BWV 565 may have been, among other things, to explore new qualities away from contrapuntal skills.

While the toccata opening moves almost exclusively in tonic and dominant harmonies, the fugue strongly inclines toward the subdominant G minor. Its theme allows the answer only in that key. Thus, the entries in the first development (the exposition) follow the unusual key sequence: D minor–G minor–D minor–G minor.

The second development starts in measure 57 with an entry in the parallel key of F major and returns with the next entry to D minor in measure 70. After the longest interlude in the fugue, the second development continues with two entries in C minor, rounded up with a fifth entry in G minor. The choice of C minor for two consecutive theme entries is not as far-fetched as sometimes described. If the answer to the theme has to join on the subdominant, only one step further in the circle of fifths is necessary to arrive at the double subdominant C minor.

The theme entry in measure 105 marks the beginning of the third development. Consolidating the main key, all entries remain in D minor. Observing the number of accidentals that belong to the keys of the entries, together with the indication in which voices they occur, the construction plan becomes apparent. The tenor entries are given in red capitals to underline their structural significance (Example 29).

The eleventh entry in measures 107 through 109, sometimes not counted as such, consists of four consecutive tetrachords and is therefore to be regarded as an entry of its own. This variant completes the entries in the final development in the number of four, and it occupies the allotted space in the soprano voice. On the one hand, the theme of a fugue has to remain true to its melodic shape throughout. On the other hand, small deviations from the original shape are justifiable when the theme appears four times in a row in the main key, especially in a piece so dedicated to thematic development. The four entries differ by the following properties:

• entry in measure 105: no changes;

• entry in measure 107: the first tetrachord replaces the repeated A by steps, the last two tetrachords take other positions (Example 30);

• entry in measure 109: waives all other voices as a pedal solo;

• entry in measure 124: the last two notes take other positions.

It looks like the modification of the last entry was necessary to insert another cadence to reach beat 1 with the closing chord. If the theme remained unchanged, the ending would have arrived half a measure early (Example 31).

The interludes

The figurations of the first interlude, measures 34 through 39, combine two tetrachords with almost only cross motives. For a clear graphic presentation, we combine the notes to chords in pitch notation and then project them colored on an open score. As before, the tetrachords are green, the cross motives red (Example 32).

The next interlude stacks only tetrachords across measures 41 through 45 (Example 33). The passage contains a maximum of motivic density. It is like one of those circulating riddles: how many tetrachords can you spot in these measures? The left hand twice has the Phrygian cadence D–C–B-flat–A an octave apart (red notes), plus G–F–E–D (brown notes), prepared by the upbeats F–E–D–C-sharp (green notes). The right hand has four descending tetrachords (red notes) answered by four ascending retrograde derivatives (cyan notes), the last one incomplete. Counting the colored groups, we add seven tetrachords since the last group lacks the last note; counting the ones with notes at the same positions (marked with gray slurs) we add another seven of them for the same reason of the last missing note. On top sits one more tetrachord with A–G–F–E (green notes). We finally arrive at a grand total of 19 tetrachords in four measures (Example 34).

Measures 45 and 46 serve as a transition and combine three turn motives with another variant of the tetrachord (Example 35). Measures 47 and 48 change to a polyphonic texture in complementary rhythms. The nucleus idea appears twice in D minor and split into its three-note groups, mordent—trichord—mordent (Example 36). Subsequently, the chain of sixteenth-note motives in measures 49 and 50 develops three four-note motives: the first four notes of the theme, the tetrachord, and the cross motive, the latter widely stretched (Example 37). Furthermore, the passage also hides two nucleus derivatives (red notes in the example). The counterpoint parts descend with a new aspect. Two tetrachords are notably extended in length and colored with chromaticism (Example 38).

The theme entries of the exposition each have gradually increased the number of voices. The maximum of four voices is reached with the pedal entry in measure 52. The following interlude in measure 54 goes back to three voices. The section repeats the tetrachord in the form of descending steps (Example 39). Since the pattern ascends four steps in measures 54 through 55, we discover eight more tetrachords and therefore a total of 16 tetrachords (Example 40). The pedal picks up the previously introduced idea and extends a tetrachord in length and with chromatic coloring (Example 41).

Three further half measures prepare the beginning of the second development. Modulating to F major, they are filled in the top voice one by one with two turn motives, two new tetrachord derivatives, and finally two simple tetrachords. The lower voice follows in parallel motion in four cases (Example 42). The theme appears with its counterpoint only, the number of voices shrinks further down to two. The next interlude, spanning measures 59 through 61, reduces further. The descending scales combine a pentachord and a tetrachord and ascend along a pentachord. So, this thin texture creates a mass of nine simultaneously ascending pentachords of the notes at the same position in the scales (Example 43)!

Still two voices, but due to the unison C again a thinner texture, measures 62 through 65 shift the mordent to the weak beats of simple figurations. As a result, the constant presence of the main motive of the piece goes surprisingly unnoticed (Example 44).

In measure 66, the reduction of voices finally reaches the texture minimum of one single voice. Simple broken chords suggest that all developmental procedures have ceased. The source of inspiration could have been the arpeggio in measure 2 as another welcome element to develop.

Each harmony is rolled twice, a performance practice best known from the Prelude in C Major, BWV 846, by Johann Sebastian Bach (1685–1750), which dates back to the collection of piano pieces of 1720 for Wilhelm
Friedemann Bach (1710–1784). Again, we combine the notes into chords in pitch notation and then project them on an open score. This reveals five lines with two tetrachords on top and three derivatives below (Example 45).

At 143 measures in total length, the center of BWV 565 is in the middle of measure 71. That is also the center of the D minor entry that in turn marks the center of the whole piece. In the earliest manuscript, measure 72 comprises only three beats of four sixteenth notes. A fitting filler dating from the beginning of the nineteenth century came into use up to the present. It completes measure 72 smoothly, but it deviates too much to claim authenticity. The author discovered that each theme entry appears unabridged, only in measure 72 it lacks a full beat in the earliest manuscript. Completing the theme and the counterpoint, measure 72 is automatically completed as well. Measure 72 regained in all probability its true original form (Example 46). The Diapason thankfully premiered this correction with the publication of “BWV 565: The Fitting Filler for the Fugue” by the author in January 2021, page 17.

Developing a piece with thematic processes gives numerous possibilities to create a diverse variety of music on the basis of unifying motivic material. Examples show, however, that one’s powder can be shot too quickly, that no further development could be found, and that initial momentum and power did not continue. Part 4 will pursue the question as to how or if the composer mastered this challenge.

To be continued.

Exploring the unknown of BWV 565, Part 5

Michael Gailit

Michael Gailit graduated from the University of Music and Performing Arts in Vienna with both performance and pedagogy diplomas in organ as well as in piano. Teaching piano at this institute since 1980, he has also conducted the organ studio at the Musik und Kunst Universität in Vienna since 1995. As church organist he served at Saint Augustine’s Church, 1979–2008; in 2011 he was appointed organist at the Jesuit Church (Old University Church).

Both in his performance and teaching repertoire, Gailit includes all style areas on the basis of their individual performance practices. He toured with solo recitals on both instruments in Europe as well as in North America and appeared with leading orchestras and renowned conductors. Recordings, masterclasses, invitations to juries, musicological publications, editing sheet music, compositions, arrangements, supporting the piano-organ duo repertoire, commissioned works, first performances, and finally occasional trips into the theatre and silent movie repertoire should be noted.

Particular attention was received in 1989 for the first performance of the complete piano and organ works of Julius Reubke (1834–1858), the performance of the complete organ works of Franz Schmidt (1874–1939) the same year, as well as in September 2005 a series of six recitals with the trio sonatas of Johann Sebastian Bach, the organ sonatas of Felix Mendelssohn-Bartholdy, and the organ symphonies of Louis Vierne. Currently Gailit is working on a book, The Enigma BWV 565, a study elucidating new answers and new questions.

Author’s website: gailit.at/english/index_e.htm

J. S. Bach's signature

Editor’s note: Part 1 of this series appeared in the June 2021 issue of The Diapason, pages 18–19; part 2 appeared in the July 2021 issue, pages 12–14; part 3 appeared in the December 2021 issue, pages 16–18; part 4 appeared in the August 2022 issue, pages 12–14.

The post-Baroque revolution

The thorough analysis of the preceding four parts of this essay showed that BWV 565 was entirely composed on the basis of motivic-thematic work, a compositional technique developed only after the time of Johann Sebastian Bach in the second half of the eighteenth century.1 There is no widely accepted descriptor for this time period between the Baroque and the Viennese Classical eras, approximately the forty years between 1740 and 1780. Compositions of similar content have been grouped and labeled, with such descriptors as empfindsamer Stil (sensitive style), galanter Stil (gallant style), Rococo, Sturm und Drang (storm and stress), Age of Enlightenment, Early Classical, or Pre-Classical. Quite inaccurate the latter, since composers of that time did not exist solely to prepare for others yet to be born.

The truth is that fundamental stylistic changes took place during those forty years. The author recently proposed the term post-Baroque revolution to describe this time period. Although composers developed in different ways, they had something in common: a comprehensive, revolutionary break with the past. No stone was left unturned.

Basso continuo: The bass line as the fundamental of music had had its day; the top voice took precedence. The Baroque figured bass became obsolete, allowing single-voice textures to blossom in keyboard music.

Harmonic tempo: Whereas harmonic tempo had once moved quickly, the post-Baroque revolution went in the opposite direction. Harmonic changes happened at a slower pace and stayed within simple chord progressions, making a bass line less important. As harmonic tempo slowed, allowing more elaborate figuration, actual tempos became faster and faster.

Fortspinnungstypus: Omnipresent since Gregorian chant, Fortspinnungstypus had its day as well. This German term describes music that continuously gives birth to itself. The seemingly endless lines of the Baroque were replaced with their opposite; small melodic cells of a few notes, sometimes as small as a single note, were put together to create as much contrast as possible. Cinematically speaking, the Baroque documentary of rolling out a theme in long scenes was replaced by the post-Baroque action thriller with rapid scene changes. As if small music cells were not enough, rests were introduced to separate the cells even more.

Contrasts did not just happen between themes, sections, or movements, but were packed into short phrases. Rests frequently served as a means to enhance contrasts.

Perception time: Hardly anyone is aware of a phenomenon that the author calls “perception time,” defined as the time interval necessary to perceive a musical idea (Example 64).

Mozart’s phrase gives you a perception time of eight quarter notes. With the same harmonic background, Bach’s theme allows only four quarter notes of perception time. The small melodic cells of post-Baroque music require an unusually short perception time. In Wagenseil’s theme, the character changes on each eighth note, and the perception time is as short as a single eighth note! If the performer or the listener is unprepared for such a short perception time, the true nature of the music will remain hidden.

Motivic-thematic work: Instead of ongoing lines separated occasionally by cadences, small, contrasting melody cells were placed within regular bar structures. In order to achieve cohesion, pieces were based on a Hauptsatz, a main musical idea, from which other essential ideas were derived and developed. The themes did not keep their shape, but morphed and took many forms.

The term thematisch gearbeitet (thematically worked), explained as a musical term, appeared for the first time 1802 in the Musikalisches Lexikon2 by Christoph Koch (1749–1816), where it is described as an alternative compositional style to polyphonic writing.

Thematisch. Man sagt, ein Tonstück sey thematisch gearbeitet, wenn die Ausführung desselben hauptsächlich in den mannigfaltigen Wendungen und Zergliederungen des Hauptsatzes, ohne Beymischung vieler Nebengedanken, besteht.

(Thematic. A piece of music is said to be thematically worked if its execution consists mainly of the manifold changes and dissections of the main idea, without mixing in many secondary ideas.)

Revolutionary etude BWV 565

BWV 565 perfectly fits in the post-Baroque revolution:

• Basso continuo style only in about 50% of the fugue.

• No bass for long sections.

• The harmonic tempo is generally slow, and in the fugue slightly faster in a few sections.

• The Hauptsatz juxtaposes two contrasting elements; the opening phrase of a single note is answered by a downward run.

• Frequent texture changes.

• Frequent rests.

• Significant contrasts.

• A model example of a Hauptsatz, ready for motivic work.

• Motivic-thematic work throughout, with hardly any note unrelated to the Hauptsatz.

• Motivic work even within the Hauptsatz.

At first glance, the post-Baroque, motivic-thematic style of BWV 565 is not immediately obvious; in fact it is well-disguised. It is therefore not surprising that the text was misunderstood and criticized. Elements that contradicted the polyphonic tradition were perceived as deficiencies. Especially puzzling is the missing beat in measure 72, where a careful comparison of the theme entries proves that the theme is missing a beat. Even the scribe noticed it, and marked the omission with an x above beat 1. Instead, it became a tradition to fill beats 3 and 4 with an invention composed by a later scribe.

In view of the sparse sources and the unusual compositional style for an organ work of the time, it can be assumed that BWV 565 was rather a private study, not intended for publication. It might have been conceived as an experiment in applying new compositional techniques to the organ and to the traditional forms of the toccata and fugue.

Bach as author

Can BWV 565 pass as a composition by Johann Sebastian from his youthful years, when he was relatively inexperienced? Surely not! If the presumed year of composition is shifted to his youth, it does not explain why he would compose a motivic-thematic work that invented and anticipated a style of composition decades before its time. Furthermore, had he ingeniously anticipated the post-Baroque revolution, why are there no traces of additional compositions in this style, and why did he return to the polyphonic style of the Baroque?

Ringk as scribe

Bach’s cantata BWV 202 occupies a unique place among musical manuscripts, due to the underlined date entry “Anno 1730” placed on the front page below the name entry “Johannes Ringk.” Dates on manuscripts of this period are rare (Example 65).

Ringk (1717–1778) is said to have copied the cantata manuscript at the age of thirteen:

Geboren am 25. Juni 1717 zu Frankenhain in Thüringen, war [Ringk] nachweislich Schüler von Johann Peter Kellner (1705–1772) in Gräfenroda, wo er—seiner eigenen Datierung zufolge 1730—im Alter von 13 Jahren die einzige heute erhaltene Kopie der Kantate BWV 202 anfertigte.3

(Born on June 25, 1717, at Frankenhain in Thuringia, [Ringk]4 was verifiably a pupil of Johann Peter Kellner (1705–1772) in Gräfenroda, where—according to his own dating of 1730 at the age of 13—he made the only copy of the cantata BWV 202 that has survived until today.)

A closer look at the handwriting, however, reveals something else.

Writing styles

In German-speaking countries, it was customary to use two different fonts for print and handwriting. In print media, the broken Fraktur font was set for regular German text, whereas the round Antiqua font was used for foreign-language terms. For handwriting, the corresponding fonts Kurrent and Latin were used, but also an ornamental broken font, called Kanzlei (a German word for office). Local Schreibmeister (master scribes) took care of the dissemination of literature and general education through their teaching and publications. Sample tables served as templates to practice writing (Examples 66, 67, and 68).

Among the features of calligraphy are the prescribed letter proportions of ascender : x-length : descender, as well as the slant of the letters, i.e., their inclination in degrees, where 90° stands for straight vertical, 0° for horizontal (Example 69).

The title on the front page of BWV 202 shows remarkably inexperienced copy and handwriting skills (Example 70).

Zeiget nur, betrübte Schatten (Show only, sorrowful shadows) is not only meaningless in itself, but does not correspond to the cantata text. It should read Weichet nur, betrübte Schatten (Move away, sorrowful shadows).

• The ornamentation of an initial should embrace the letter, not stand in front of it.

• The letters are a mixture of Kurrent, Latin, and Kanzlei.

• The slant of the letters is inconsistent throughout.

• The length proportions of the letters change inconsistently between 1:1:1 and 2:1:2.

• The letter “Z” sits on the base line without a descender.

• The words Zeiget and Betrübt begin with an upper case Kurrent letter and continue in Latin letters.

• The word Schatten shows insecure Kanzlei letters throughout.

• The single character at the end resembling a lower case “g” is superfluous.

We see here an inexperienced handwriting that might be attributed to a thirteen-year-old boy. The flaws are many and in different categories such as the wording of the title, steady handwriting, inconsistency in the choice of fonts, slant, proportion, misplacement, and orthography.

On the other hand, the signature at the foot of the page is securely written in Kurrent throughout, with the required proportion 3:1:3 of ascender : x-height : descender (Example 71).

In fact the signature shows an experienced hand. The initial “R” is a perfect Kanzlei letter. The cantata texts in the score show a similar experienced Kurrent handwriting. The evidence overwhelmingly suggests that Johannes Ringk may perhaps have scribbled the title, but was not the scribe who made the copy of BWV 202.

And there is another significant piece of evidence to consider: Ringk had a completely different signature. He did not sign with Kurrent letters, but with Kanzlei letters. Among the eighteen manuscripts available online bearing the name Johannes Ringk, eight copies show matching signatures, among them three organ and three harpsichord works by Bach as well as two Telemann cantatas. These sources also contain other matching letters of characteristic forms, such as the uppercase “B” with an underscore, or the lowercase “t” with an arched top.

The overview in Example 72 lists in the left column the full signatures of these eight sources. The headings give the text as it is written on the front page with slashes indicating the line breaks. The two center columns show the letters uppercase “B” and lowercase “t” in the sources. To facilitate comparison, the right columns isolate from each signature the initials “J” and “R” as well as the last letter “k.” As much as all of the letters in the list look alike, they differ from the writing on the front page of the cantata BWV 202. The signature in Kurrent style cannot be assigned to Johannes Ringk, but only to another person. Unfortunately we have no evidence as to who that person was.

The signature on the title page of BWV 565 resembles strongly the one on the title page of BWV 202 (Example 73). Of all the signatures or name entries, only these two have an upper case “R” with two pointed tips on top. The inevitable conclusion is that Johannes Ringk was not the scribe of the BWV 565 copy as well! Both BWV 202 and BWV 565 show Ringk’s name on their front page, but not his signature.

The assertion that the thirteen-year-old Ringk was the copyist of BWV 202 and BWV 565 has been repeated so many times that it is now necessary to prove the opposite step by step. Although he cannot be credited with the title page, he might have copied the music. Evidence is required to match features in the copy of BWV 565 with other manuscripts that can be attributed safely to Ringk.

A copy. In theory BWV 565 could be an autograph. A number of markings in BWV 565, however, suggest that the scribe was dissatisfied and wished to check with an original source. Therefore the manuscript must be a copy.

A copy of a copy. The missing beat in measure 72 supports the conclusion that the scribe copied a copy, and not the original. It is highly unlikely that the composer would have forgotten a full beat of four sixteenth notes in the fugue theme. The scribe in turn noticed the missing beat and marked exactly the spot with an x.

Abbreviated notation. In measures 4 through 10, most of the octave doubling is replaced by indications such as all unison. There are also three repeats abbreviated by repetition markings. Ringk never used such abbreviations in his copies of other pieces; it is fair to mention, however, that their settings did not permit such abbreviations. So perhaps this point does not count.

Time signature. In all six Ringk copies of music by Bach we find an elaborate form of the time signature (Example 74). BWV 565 and other copies show only a simple form (Example 75). This is still another point against Ringk as the scribe of BWV 565.

Clef. In all six of Ringk’s Bach copies the clefs appear in about 60% of all accolades. As Examples 74 and 75 show as well, the soprano clef never has a break in its lines, and the bass clef is more ornamented, as is the curved bracket for the accolade. The clefs in BWV 565, to the contrary, appear only once on top of every page, that is in about only 11% of all accolades. The parallel lines of the soprano clef have a lower position throughout. The bass clefs show a simpler form. Another point against Ringk as the scribe of BWV 565.

Adagio. No matter if it is “Adagio,” “Adag.,” “adag.,” or “Adagissimo,” the scribe of BWV 565 used the two-story “g” with its loop under the base line. This “g” belongs to the Antiqua font, usually reserved for print. No such “g” or any other letter in Antiqua font from Ringk’s hand appears in the other sources. Still another point against Ringk as the scribe of BWV 565.

Quarter-note rests in BWV 565 have the form of a reverse “S” with slant and ornamented ends. Ringk’s quarter-note rests have a distinctly different shape throughout. Another point against Ringk as the scribe of BWV 565 (Example 76 left side BWV 565, center and right side Ringk).

Sixteenth- and thirty-second-note flags. In BWV 565, single notes with more than one flag appear in an old form with both stems up and down. Ringk’s Bach copies (if there are such single notes) show this old form only for stems down/flags up, whereas for stems up/flags down the modern form is used (Example 77, left side BWV 565, right side Ringk). This is another point against Ringk as the scribe of BWV 565.

Custodes. Last, but not least, BWV 565 shows custodes at the end of an accolade whenever some room is left (Example 78). Custodes, resembling in BWV 565 a trill, are special characters that are placed at the end of the page taking the position of the very first note on the next page. We can only speculate if the scribe added the custodes, or if the scribe kept the line breaks and copied the custodes as well. At any rate, no other copy bearing the name or signature of Ringk shows such custodes.

The prime suspect

So far our investigations have focused on the available musical text and on the relations and developments of motives. Our conclusion is that BWV 565 could not be attributed to Johann Sebastian Bach, due to the motivic-thematic nature of the work. This style of composition emerged only decades later, after Bach—and after the Baroque style—had been left behind.

Then our investigations extended to the writing style of the related manuscript sources. The different features of the preserved handwritings also revealed sufficient evidence suggesting that Johannes Ringk was not the scribe of the earliest manuscript.

Did we arrive at a dead end, without knowing both the composer and the scribe? Who created such an innovative composition? The next and last episode has evidence for a prime suspect.

To be continued.

Notes

1. Pianist-musicologist Dr. John Strauss of Luther College, Decorah, Iowa, was of invaluable help in providing dedicated advice and assistance to the author in the completion of this text.

2. “Thematisch,” in Heinrich Christoph Koch, Musikalisches Lexikon, welches die theoretische und praktische Tonkunst, encyclopädisch bearbeitet, alle alten und neuen Kunstwörter erklärt, und die alten und neuen Instrumente beschrieben, enthält [Musical encyclopedia, which contains the theoretical and practical art of sound, encyclopedically edited, all old and new art words explained, and the old and new instruments described] (Frankfurt am Main: August Hermann, 1802). 1533.

3. Rolf Dietrich Claus, Zur Echtheit von Toccata und Fuge d-Moll, BWV 565, 2nd ed. (Köln-Rheinkassel, Dohr, 1998), 51.

4. For clarification, “er” (he) has been replaced by “Ringk.”

5. Johann Friedrich Stäps. Calligraphia in usum Iuventutis accommodata, das ist: Nützliche Schul-Vorschriften. (Leipzig: Bierlig, c.1750) SLUB Dresden, http://digital.slub-dresden.de/id339649291, accessed September 15, 2021.

6. Ibid.

7. Ibid.

Hugo Riemann, Karl Straube, and problems of structural coherence in the performance of Max Reger’s organ works

Ludger Lohmann

As one of the most renowned organ virtuosos and organ pedagogues Ludger Lohmann has exerted a lasting influence on organ culture. His career as a recitalist, which has brought him to many churches, cathedrals, and concert halls all over the world, started with awards at important international competitions, such as the competition of the German Broadcasting Corporation in Munich 1979 and the Grand Prix de Chartres 1982.

Born in Herne, Germany, in 1954 he studied organ with Wolfgang Stockmeier and harpsichord with Hugo Ruf at Cologne Musikhochschule. While writing a musicological doctoral thesis on “Articulation on Keyboard Instruments of the 16.–18. Centuries,” he received important artistic stimuli from Anton Heiller in Vienna and Marie-Claire Alain in Paris. The dedication to this artistic legacy motivated him to regard his own pedagogical work as equally important in his recitalist career. In more than forty years, first at Cologne Musikhochschule, and since 1983 as professor at Stuttgart Musikhochschule, he has educated numerous talented young organists from all over the world, many of whom are now doing remarkable artistic and pedagogical work themselves. A central concern was always striving for an interpretation of musical works according to the stylistic conventions of the times of their origin, departing from the insights gathered in his doctoral dissertation, which became standard reading, and later broadened by many publications concerning the nineteenth and twentieth centuries. Musically they are documented in his numerous CD recordings.

His artistic and pedagogical impact has led Ludger Lohmann throughout the world as guest professor, teacher of masterclasses, and jury member of international competitions. He was part of the organ research project GOArt of Göteborg University as senior researcher. As organ consultant he has led organbuilding and restoration projects in several countries. To honor his manifold activities the British Royal College of Organists awarded him its first honors medal. In 2023 he received the prestigious German “Prize of European Church Music.”

Max Reger at the Sauer organ of the Leipzig Conservatory
Max Reger at the Sauer organ of the Leipzig Conservatory

Editor’s note: the scores to works mentioned in this article may be found online for free access.

Max Reger, Zwölf Stücke, opus 59

Reger, Introduction, Passacaglia, und Fugue in E Minor, opus 127

Reger, Fantasie und Fuge über B-A-C-H, opus 46

Reger, Organ Sonata No. 2, opus 60

Franz Liszt, Präludium und Fuge über B-A-C-H, S. 260

J. S. Bach, Fantasia and Fugue in G Minor, BWV 542

The sesquicentennial of the birth of Max Reger (1873–1916) has given new life to the reception of his enormous oeuvre. Among the many works of this astonishingly productive composer, only the organ pieces—the number and importance of which are rivaled only by Johann Sebastian Bach’s organ works—have enjoyed a constant presence in public concerts. This fact is not the least due to the efforts of Karl Straube (1873–1950), Reger’s closest friend and arguably his most important advocate during his short life. As the most influential German organ pedagogue of the first half of the twentieth century, Straube motivated generations of the most talented young German organists to become avid Reger performers. Their influence, in turn, can still be felt today particularly regarding certain parameters of Reger performance, since they tended to emulate Straube’s teaching method, which relied heavily on the principle of copying the master, usually starting to learn a new piece by literally copying all indications (fingering, articulation, and phrasing) from the teacher’s personal copy. Thus many details of Straube’s personal performance style, which sometimes are not consistent with Reger’s own indications, are still firmly entrenched in what might be called mainstream Reger performance practice. Straube’s students never, at least not in principle, questioned their validity but regarded them with a kind of Biblical faith, given the fact that Reger always heaped high praise on his friend’s performances of his music.

Straube’s ideas became a second layer of performance indications, sometimes overriding those given by the composer. As the authority that he was in German organ culture, Straube might even have contributed inadvertently or intentionally to the canonization of his ideas. We will never know whether Reger, in cases of conflicting indications, really preferred Straube’s ideas over his own. This must remain in doubt, particularly since Straube did not preserve Reger’s letters from the Weiden years, i.e., Reger’s most productive period regarding organ music, ostensibly because he did not want future generations to get an insight into an intimate exchange touching many aspects of the genesis of Reger’s music—possibly also not due to potential disagreements on matters not only of composition but also of performance practice.

In his monumental doctoral dissertation, “Reger, Straube, and the Leipzig school’s tradition of organ pedagogy: 1898–1948,”1 Christopher Anderson has described the Straube-Reger relationship with its many positive but also problematic aspects in detail. The new and definitive biography Max Reger: Werk Statt Leben2 by Susanne Popp touches this subject only briefly. Some basic problems of Straube’s style of Reger performance have been commented upon by Wolfgang Stockmeier in a volume, Max Reger 1873–1973—Ein Symposion,3 published on the occasion of Reger’s 100th birthday. Some of Stockmeier’s observations will be further developed in the present article, the aim of which is not in the first place to criticize Straube but to point out some very common clichés of present-day Reger performance, some—but certainly not all—of which might have originated in Straube’s practices. These practices can be learned from Straube’s editions of some Reger pieces published during the composer’s lifetime and also from listening to recordings made by some of Straube’s students.

When looking at the editions, some blatant contradictions, particularly regarding dynamics and agogics, can be noted. They expose some fundamental differences of opinion about how to deal with certain musical phenomena like the preparation of a culmination point. Here the name of Hugo Riemann (1849–1919), the most influential German music theorist of the late Romantic period and Reger’s composition teacher, comes into play.4 Reger very closely adheres to Riemann’s performance recipes, which can be found in his various treatises,5 whereas Straube, while generally being in agreement with Riemann’s theories, sometimes appears to come from a different school of thought. The fact that a performer would change a composer’s detailed performance indications in an edition of his own seems almost unthinkable today, but was all too common a century ago.

Certainly Straube’s aim in the first place was to make some of Reger’s best-known pieces more accessible; he might even have seen a justification for his interventions in Reger’s compositional process, or at least in his way of preparing a final fair copy of his works as the basis for an edition. Reger first wrote the musical text proper in black ink and later added all instructions pertaining to performance in red ink. Of course, it would be naive to assume that the genesis of a piece’s overall musical structure did not already include at least a rough concept of dynamics and movement, but details were probably determined only during this late “red ink stage,” thus easily leading to the impression that they were accessories rather than essential elements of the composition.

As a concert organist who has regularly played Reger’s works all over the world throughout a fifty-year career, I had many opportunities to observe typical problems of the reception of Reger’s music, problems that might have led a majority of colleagues mainly in English- and French-speaking countries to reject this music altogether. According to my experience the single biggest problem, apart from listeners’ difficulties of following Reger’s often over-complex musical textures, is what I would call a lack of coherence. This is first of all due to Reger’s tendency to compose free works like preludes or fantasias in a patchwork style: rather short musical phrases in certain textures are separated from each other by concluding chords. Even when the player goes from one passage to the next in an organic way by letting the listener feel a continuous metrical flow (albeit shaped by rubato twists and turns), the danger is that the piece falls apart, the all-too-frequent “stop and go” effect, tiring the listener and preventing an effective emotional buildup.

“Toccata in D Minor,” opus 59 (Zwölf Stücke), number 5

Looking at “Toccata in D Minor,” opus 59 (Zwölf Stücke), number 5, will illustrate this problem.6 The first part of this short tripartite composition consists of only twenty measures that contain, depending on how one counts, between four (in measures 4, 7, 15, and 20) and seven (the additional ones in measures 10, 11, and 12) such subdivisions. If the dynamic culminations in Organo Pleno reached at the end of all of the dynamic waves always starting at ff are any clue Reger would have regarded measure 12 as one of the important breaks in spite of the fact that the sixteenth-note triplet movement continues. Among the four clear breaks, all indicated by a large quarter-note chord, the one in measure 20 is marked by a fermata, the one in measure 4 by a fermata with the word kurz, or short. The other two breaks do not bear any indication. The common way of realizing these four transitions, experienced in dozens of performances by students and competition participants without exception, is holding the respective chords for about two beats instead of one as notated. While this is obviously acceptable for the chords marked by a fermata it is clearly not correct in the other two cases.

Apart from the resulting lack of stringency there is a consequence for the dynamic perception of harmonies, which prevents the buildup of tension as probably intended by Reger. The A-major seventh chord in measure 7 is followed by a D-minor harmony on the next beat, by the way a harmonic concept (a traditional dominant-tonic cadence) that Reger employs in a vast majority of formal transitions, even major ones (see measures 20–21: the B-major dominant seventh chord in measure 20 is followed by an E-minor harmony implied at the beginning of the soft middle section of the piece). Since the A-major seventh chord is in an accentuated metrical position (beat 3), holding it for a half note will inevitably give the ensuing D-minor harmony a metrical accent, particularly if the player gives it a strong dose of initially hesitating rubato, a gradual speeding up, with the aim of making his performance expressive.

Both player and listener are satisfied with an accent on the tonic, which might be the reason for this metrical misreading in the first place. If, however, the A-major chord is given its proper value, the D-minor harmony can be perceived as an upbeat to the much more interesting chord on the following beat 1, which consists of a double suspension (B sharp and D sharp) before an A-major sixth chord, thus keeping up the harmonic tension of the A-major seventh chord in measure 7 by preventing the succession of A major and D minor to be perceived as a definite cadence. It goes without saying that this is extremely consequential with regard to the perception of form, in other words to coherence or a lack thereof. The situation in measure 15 is different but comparable: the F-major 3-4 chord is continued chromatically by the implied bass line of the ensuing broken chords.

The question is why Reger notated fermatas in measures 4 and 20, but not in 7 and 15. The answer for measure 20 is clear: in measure 21 the middle section of the piece starts. In measure 4 the fermata marks an E-major chord that is followed by a new statement of the toccata’s opening passage in A minor, the dominant. This fact gives the E-major chord a higher formal relevance than the chords in measures 7 and 15, but not of the same degree as in measure 20, which is why Reger cautioned the player with kurz in measure 4. Since the opening passage starts on beat 4 (and should consequently be played with an upbeat feeling, not easy to achieve particularly when too much initial rubato is involved, as is very common) the “short” fermata should still allow the listener to perceive the value of the E-major chord as one (quarter note) beat in order to maintain the upbeat feeling for the new beginning. Even in measure 20 it is to be recommended to keep the B-major chord only for one beat (albeit somewhat longer than the E-major chord in measure 4, by means of a larger ritardando preparation) in order to clarify its upbeat metrical position.

This upbeat position, the first of its kind after so many seemingly comparable chords concluding phrases in downbeat positions, is undoubtedly a formal ploy to bridge the most incisive formal transition of the whole piece, another example of Reger striving for formal coherence.

“Benedictus,” opus 59 (Zwölf Stücke), number 9

It should by now be clear that Reger’s notation of transitional places is by no means accidental but highly differentiated and precisely responding to the formal structure. The question is now whether the consequences for the dynamic or metrical perception of harmonies were also on his mind. This can be answered more easily by looking at the equally famous “Benedictus” from the same collection, opus 59, number 9.

This piece is based on two motives, both exposing the interval of a fourth, the second of which outlining the fugue subject (which could easily be sung to “Hosanna in excelsis”) with two ascending fourths, the first with two descending fourths, thus probably meant to be the inverted idea. In its first appearance with the notes D flat, A natural, B flat, F, it enters three times alla stretta, the entrances always coinciding with the fourth note of the preceding entrance. As a consequence the entrances occur on different beats of the first two measures: 1, 4, and 3. The listener might be misled into assuming that the piece is in 3/4 rather than in the 4/4 that Reger notated. Another misunderstanding—this will immediately show its relevance—is that the listener will understand the first two notes as C sharp and A, i.e., a falling major third in A major.

This strange opening has to be viewed in light of Riemann’s teachings. Riemann develops his ideas about the dynamics of phrases, so crucial for his theories, starting with motives of two or three notes.7 According to his principles static dynamics are unthinkable: a melodic line always moves either in crescendo or decrescendo. Accordingly a two-note motive can be crescendo or decrescendo.8 For a three-note motive there is a third possibility: first crescendo, then decrescendo9 (the fourth theoretically possible variant, decrescendo-crescendo, is not really considered). This is also his favorite dynamic shape for any musical phrase: starting with a crescendo, which leads to a dynamic climax, then relaxation in decrescendo. Though Riemann generally opposes the late Baroque system of metrically oriented accentuation he still maintains the primate of beat one, in his musical examples always placing the dynamic climax on beat one. Hence we may assume that Reger’s dynamic thinking also respects bar lines.

This explains the opening of the “Benedictus.” Reger’s intention probably is to present his central motive in various possible dynamic shapes: the first entrance is thought decrescendo throughout. This can easily be accepted by the listener who de facto hears a falling major third.

The problem here is that the player knows that this interval is supposed to be a diminished fourth, and that the second note is longer than the first, so he will intuitively intend these two notes rather to be felt as a crescendo. In fact a trained ear can identify the player’s respective intention. The motive’s second entrance places the first note in an upbeat position, leading to the second note in crescendo. The third entrance uses still another option: here the dynamic climax is meant to be on the tied-over part of the second note. Since this is not really communicable on the organ Reger employs the swellbox, ending the crescendo sign exactly at the bar line and thus underlining the harmonic tension of the chord on the following beat one, which converts the originally consonant A natural into a dissonant suspension.

According to general compositional principles the moment has come where the composer should change the motive at the very latest: the fourth entrance starts one note higher on E flat, and thus is the loudest entrance. (Note that in the final short part of the piece, in measure 51, the corresponding entrance on the high E flat arrives after the swellbox has been closed, another dynamic-motivic refinement!) Straube10 displaces the dynamic indications: his crescendo sign starts not on the first note of the third entrance (D flat), but on the second, and continues till the end of the following measure, resulting in a dynamic climax on the first beat of measure 4 on a totally consonant B-flat major chord. He obviously did not see the refinement of Reger’s dynamic strategy and probably also did not understand Reger’s intention to present the motive in three different dynamic versions, an intention very essential to late Romantic musical thinking.

The first appearance in this piece of a solo line on the second manual (measure 8, beat 3) reveals another misreading of Reger’s intentions: Reger continues a diminuendo throughout the first solo notes, which start in a tonality of D major, finishing it on the lowest note of the solo when the tonality has returned to the tonic of D flat (measure 9, beat 4). Straube, however, lets the solo line begin at the end of a diminuendo, which on the first glimpse seems to be more convincing, but Reger’s concept is clearly motivated by considerations both melodic and harmonic and thus certainly more logical from a composer’s perspective.

This excursion into the “Benedictus” was supposed to demonstrate Reger’s refined dynamic intentions and to underscore the importance of playing the transition in measure 7 of the “Toccata” in a metrically correct way. In his edition11 Straube does not add a fermata to the respective A-major chord, but his rallentando covering the first three beats of this measure and the sudden dynamic drop from forte to piano (including switching to another combination and moving back the Rollschweller device quite considerably), which he prescribes, clearly result in an interruption of the metric flow. The same can be said about the transition in measure 13: whereas Reger goes from Organo Pleno to a mere meno ff Straube goes from fff to p. Additionally already in measure 10 he prescribes Sostenuto, eighth note equals 84, and ritenuto in measure 12, thus probably resulting in a tempo only half of the initial eighth note equals 120, which he again suddenly prescribes in the middle of measure 12. This is obviously not the uninterrupted flow of sixteenth-note triplets, which is implied in Reger’s notation, but a clear break.

It might be said in defense of Straube’s apparent handling of these transitions that it separates sections and thus clarifies the structure of the piece very efficiently. However, the question is whether Reger’s way of writing is not structurally clear enough anyway, even considering possible acoustic issues with reverberation, which should be negligible in light of the limited dynamic contrasts, except for measures 20–21.

Looking into a piece by a different composer will show a similar problem. In Straube’s edition of some of the major organ works by Franz Liszt12 the diminished seventh chord at the end of measure 12 in Präludium und Fuge über B-A-C-H is enlarged from six to eight notes, followed by a manual change,13 implying a break between this seventh chord and the ensuing sixth chord of G-flat major. This is a crucial moment in the piece that may be interpreted as a reference to a strikingly similar harmonic adventure in measures 20–21 of Bach’s Fantasia in G Minor, BWV 542i. Since this harmonic progression is a correct but totally unexpected resolution of the seventh chord it is important for the player to present the seventh chord as leading to the following chord. Liszt’s notation of a fermata on the sixteenth-note rest on beat one probably intends to give the listener a moment to digest the surprise, and Bach’s soprano tie across the bar line clearly aims to connect the chords.

It thus appears that Straube’s style of performance had a tendency of accentuating formal incisions of a piece rather than bridging them for the sake of holding together larger sections or the piece as a whole. Whether the motivation for this is purely musical or the result of resignation in the face of technically difficult registration manipulations (some of these self-inflicted by his disrespect for the composer’s dynamic indications) is impossible to decide.

Returning to Reger’s “Toccata in D Minor,” looking at the final two pages will reveal another problem with respect to Straube’s treatment of the musical form, but even more with respect to what might be called the emotional curve. Reger marks the broken-chord passage starting in measure 29 stringendo. The latter continues up to the A-major 6/5 chord in measure 33, which is followed by a dynamic drop to meno ff and an ensuing diminuendo until measure 35. In the middle of measure 35, while the chordal sequence of measures 33–35 still continues for a half measure, Reger turns the diminuendo into a crescendo, thus dynamically bridging the transition to a totally different figurative pattern.

Straube’s concept of the same passages is drastically different. Instead of an accelerando he prescribes an allargando; instead of meno ff plus diminuendo in measure 33 he prescribes pp and then a sudden and quick crescendo starting in measure 36. While on the first glimpse his solution seems to be more convincing than Reger’s rather surprising, in fact counterintuitive one, a second look leads to the conclusion that Reger’s concept might actually be considered artistically superior, at least more interesting, since instead of underlining the formal incisions it rather blurs them, resulting in a far more stringent ending of the piece.

The arpeggiando passage is not majestic (Straube writes sostenuto plus ritenuto) but breathless, the A-major 6/5 chord does not become an opportunity for a satisfied rest (Straube gives it a fermata), but spills over its accumulated energy into the ensuing chordal passage, which because of its falling bass line should rather be diminuendo, during which this energy is gradually spent. Obviously this concept is much more dramatic than Straube’s; it also shows a clear intention to keep the whole third part of “Toccata” coherent.14

“Kyrie,” opus 59 (Zwölf Stücke), number 7

In replacing Reger’s stringendo of measures 29–33 with sostenuto/ritenuto Straube shows an attitude toward preparing a dynamic climax that is fundamentally opposed to Reger’s own. In fact he seems to adhere to a different school of thought in this respect since he does exactly the same thing in measures 17–18 and 31–32 of “Kyrie,” opus 59, number 7, and in measures 41–46 of “Benedictus,” or in a totally different musical situation, in measures 35 and 98 of the first movement of Reger’s Second Organ Sonata, opus 60, where the crescendo and accelerando of the short transition between what might be called the second and third main thematic ideas is replaced by diminuendo and ritardando, separating the respective sections rather than connecting them as is clearly Reger’s aim.15 Reger follows his teacher Riemann’s recipe: a crescendo is naturally accompanied by an accelerando (correspondingly a diminuendo by a ritardando);16 a dynamic climax is reached with an accelerando, holding back the tempo briefly on the climax itself before the energy is released a tempo, the ensuing diminuendo eventually accompanied by a ritardando.17 Straube’s approach can be found in some late Romantic organ treatises, for example, Karl Matthaei, who states that an agogic dwelling causes an increase of intensity; when playing in forte registration it may even been extended to longer stretches.18

Perhaps this fundamentally different approach to presenting climactic moments of a composition reveals differences between the respective personalities: Reger’s radical, dramatic pushing forward versus Straube’s more civilized (if not to say more bourgeois), relaxed basking in a glowing Organo Pleno sound.

Passacaglia in E Minor, opus 127, and Fantasie und Fuge über B-A-C-H, opus 46

Different opinions about separation/contrast versus blending/overlapping may occasionally work the other way. In measure 64 of Passacaglia in E Minor, opus 127, Reger originally closed a variation in diminuendo and pp and abruptly began the new variation in f, as can be seen in his extant autograph manuscript. The first edition, which was already informed or influenced by Straube’s first performance of this work, commissioned for the inauguration of the world’s then largest organ, built by W. Sauer Orgelbau of Frankfurt/Oder, in the Breslau (Wrocław) Jahrhunderthalle on September 24, 1913, replaces this dynamic contrast by a more modest beginning of the new variation in p;19 again an example of Straube’s diplomatic mollifying of an emanation of his friend’s more radical personality?

The comparison of autograph manuscript and first edition of opus 127 sheds light on a possible practical explanation of some of the two men’s differing opinions. The original tempo indication for the fugue was quarter note equals 66–84. The first edition indicates eighth note equals 116–132. Though the two indications meet at 66/132 (actually a fairly realistic tempo), the edition’s indication is generally considerably slower. This, however, is not the main point. When listening to performances of the piece it can usually be recognized whether the player feels a quarter-note or an eighth-note pulse, in the latter case resulting in a loss of the dance-like character probably on Reger’s mind, even when there is not a large difference in metronomic tempo. Considering the fact that Straube had to learn this long and difficult piece on rather short notice it may very well be that his studies were in a phase when he was still thinking in an eighth-note pulse, as would be typical for a player facing such a daunting task. The player’s way of thinking will affect the listener’s reaction: thinking in a quarter-note pulse will point his perception toward the larger picture more easily and will consequently lead to a better formal coherence of the piece.20

A comparable problem of learning a difficult piece quickly may have led to two famous instructions Straube used to give his students concerning two short passages of Reger’s “Fantasie” from Fantasie und Fuge über B-A-C-H, opus 46: Straube recommended to play the chordal diminuendo passage from measure 19, beat 4, to measure 20, beat 2, twice as slow as notated, in spite of the fact that Reger, knowing that this would be difficult to achieve, prescribes Vivace assai, and to the contrary, the four final chords (measure 55, beat 4 onwards) twice as fast as notated, which means that the concluding chords of the fantasia, notated in eighth notes, are performed at the same speed as the chords preceding the eighth-note rest (measure 55, beat 3).

As I could observe numerous students (almost without any exception) doing the same at the end of the fantasia without having the slightest idea of a corresponding tradition, my suspicion has grown that Straube’s recommendation was the eventual result of an original miscounting that he codified, possibly as a face-saving ploy. Notwithstanding the possibility that the resulting performance of the fantasia’s end might be considered as more natural than the one indicated by the composer’s notation, a miscounting would be a very human error that can easily happen even to a distinguished musician like Straube.

A similar mistake might have occurred in measure 10 of the “Toccata in D Minor” where Straube suddenly reduces the tempo to almost only fifty percent. The same can be observed in most students’ performances of the second half of measure 14, there (unfortunately) also in an otherwise quite convincing performance by Straube’s famous contemporary Alfred Sittard (1878–1942), who by the way, makes fine distinctions concerning the transitions in measures 4, 7, 15, and 20. He does, however, keep the first fermata quite long so that the perceived note value becomes something like a half note, whereas his A-Major seventh chord in measure 7 can be perceived very well as a quarter note. Otherwise he generally respects Reger’s indications quite precisely; only his phrasing caesurae are rather too long, possibly a reaction either to the large acoustic of Saint Michael’s Church in Hamburg or to the difficulties of handling registration on its huge Walcker instrument.21

As can be seen from the example of Sittard’s performance of this ostensibly “small” piece, Reger’s refined dynamic and agogic indications, certainly at least partly conceived with the aim of guaranteeing formal coherence and a stringent emotional curve of the piece, presents the player with many technical and musical difficulties. The changes that Straube made in his edition eliminate some of these difficulties; additionally they are easily acceptable to a musical player or listener. In fact some of them seem to be more natural than Reger’s original indications. The question of whether they are musically superior may have to be answered individually by anybody experiencing the piece. For Reger his friend Straube was the ultimate authority concerning organ performance in general. His belief in his friend’s opinions went far enough to accept Straube’s suggestions regarding questions of composition proper, the most unfortunate example of this being Reger’s Requiem, which remained unfinished. It should not be forgotten, however, that at least during Reger’s lifetime Straube was active and renowned only as an organist, whereas Reger himself had an enormous reputation as an orchestral conductor and as a pianist, particularly in chamber music and Lied accompaniment. Thus we have to accept that his meticulous performance instructions were informed by vast experiences gained during a very busy and successful career as a performing musician, and that these instructions deserve to be taken seriously despite the inherent difficulties.

Reger’s oeuvre is the fruit of a short, busy, and stressful life taken anything but easily. As responsible performers we should honor his efforts with a matching respect for detail.

Notes

1. Ann Arbor (UMI), 1999.

2. Wiesbaden (Breitkopf & Härtel), 2015.

3. Ed. Klaus Röhring, Wiesbaden (Breitkopf & Härtel) 1974, pages 21–30.

4. See “Hugo Riemann and the Development of Musical Performance Practice,” Ludger Lohmann, in Proceedings of the Göteborg International Organ Academy 1994, edited by Hans Davidsson and Sverker Jullander, Skrifter fran Musikvetenskapliga avdelingen, Göteborgs universitet, Göteborg 1995, pages 251–284. Riemann’s ideas are also to be found in Orgelschule zur historischen Aufführungspraxis, Teil 2, Romantik, Jon Laukvik, Carus, Stuttgart, 2000. The respective passages seem to be quite dependent on my Göteborg article.

5. The two most important ones are: Lehrbuch der musikalischen Phrasirung auf Grund einer Revision der Lehre von der musikalischen Metrik und Rhythmik, Hugo Riemann, Breitkopf & Härtel, Hamburg/Leipzig/St. Petersburg, 1884, and System der musikalischen Rhythmik und Metrik, Breitkopf & Härtel, Leipzig, 1903.

6. Since the scores of Reger’s organ works are easily accessible and probably present in many organists’ libraries I have refrained from giving musical examples. The measure numbers refer to the Breitkopf edition, but other editions may as well be used since they differ only in small textual details not relevant here.

7. Lehrbuch der musikalischen Phrasirung auf Grund einer Revision der Lehre von der musikalischen Metrik und Rhythmik, Hugo Riemann, pages 11ff.

8. According to his terminology “anbetont” or “abbetont.”

9. “inbetont.”

10. Zwölf Stücke für die Orgel von Max Reger. Op. 59. Hieraus in Einzel-Ausgabe: No. 9. Benedictus. Im Einverständnis mit dem Komponisten herausgegeben von Karl Straube. Leipzig: Peters 1913; London-Frankfurt-New York: Peters, 1949.

11. Präludien und Fugen für die Orgel von Max Reger, herausgegeben von Karl Straube, Leipzig: Peters 1912, Nr. 1. I thank Mrs. Ursula Wild of the library of the Hochschule für Musik Freiburg for providing me with a scan.

12. Orgelkompositionen von Franz Liszt, herausgegeben von Karl Straube. Band II, Leipzig: Peters 1917, pages 55–56.

13. In the first (1855) version of the piece Liszt also indicated a manual change, the right hand moving to the Oberwerk. This does not necessarily result in a dynamic break since the Oberwerk of the Merseburg organ for which the piece is intended is as powerful as the Hauptwerk. It is also interesting to see that the manual change was omitted in the second (1869) version. Additionally the fact that the lowest note of the right-hand chord has a shorter value than the rest of the chord, allowing the left-hand passage to interfere with it, implies that the manual change was not Liszt’s original intention anyway. Whether Straube knew the first version at all is doubtful, his edition concerns the second version, of course.

14. Reger seems to have liked the effect of overlapping musical passages, as can be seen on a smaller scale, e.g., on the last page of his Second Organ Sonata, opus 60. The numerous entrances alla stretta of at least the fugue subject’s opening motive are rarely marked by the beginning of new slurs. Reger once (measures 87–88) places a new slur on the two notes preceding the first thematic note, and more frequently on the second note of the subject, thus indicating respectively that the subject is prepared by a short upbeat, or that the initial note has the double function of ending the preceding phrase and starting the new phrase. In any case his clear intention is that there should be no break in the legato—as most players would do, reacting intuitively to the notation—in accordance with Riemann’s advice that phrasing does not necessarily have to be shown by articulation, but sometimes only by slight rubato nuances in order not to interrupt the longer legato line in the sense of a Wagnerian “infinite melody:” “Es ist etwas ganz bekanntes, dass die Schlusstöne der Phrasen oder wo die Verkettung loser ist, auch der Motive, zumeist abgesetzt, d.h. nicht in ununterbrochenem Tonflusse zu den Anfangstönen der folgenden Phrasen oder Motive fortgeführt, sondern von diesen durch kleine Pausen geschieden werden. Vielfach sind diese Pausen nicht anders, als durch das Ende eines Bogens oder auch gar nicht angedeutet und müssen also ad libitum, d.h. nach Massgabe des guten Geschmacks, durch Abzüge vom Werthe der letzten Note gewonnen werden; Gesichtspunkte, welche mangels einer Andeutung von Seiten des Komponisten dafür entscheidend werden können, ob man überhaupt die Phrasen- resp. Motivtrennung durch wirkliches Absetzen oder aber nur durch eine unbedeutende Verlängerung der letzten Note bewirkt, werden wir weiterhin kennen lernen.” (Riemann 1884, 145)

This way of indicating what Riemann would call “Phrasenverschränkung” (roughly to be translated as “joining of phrases”) or “Phrasenverkettung” is a bit unusual; Reger almost never uses the more conventional notation of letting two slurs meet on one note.

15. The described handling of this transition is not documented anywhere, but I clearly remember it from a radio recording of the piece by Michael Schneider, one of Straube’s most important students, to which I listened several times years ago.

16. See Reger’s footnote on page 8 (first edition, Aibl, later republished by UE) of the Choralfantasie über Freu dich sehr, o meine Seele, opus 30: “Die < > beziehen sich auf den Gebrauch des Jalousieschwellers; doch kann man auch im Tempo bei < etwas string. u. bei > etwas ritard. (Tempo rubato),” which is the practical implementation of a passage in Lehrbuch der musikalischen Phrasirung auf Grund einer Revision der Lehre von der musikalischen Metrik und Rhythmik, Hugo Riemann, page 11: “Mit dem crescendo der metrischen Motive ist stets eine (selbstverständlich geringe) Steigerung der Geschwindigkeit der Tonfolge und mit dem diminuendo eine entsprechende Verlangsamung verbunden.” Reger’s remark even goes one step further, giving an important hint to situations where no Swell division is at hand: dynamic inflections may be replaced by agogic ones.

17. “Die merkliche agogische Schattirung der Werte, nämlich eine gelinde Beschleunigung im Hineinlaufen in die Schwerpunktsnote, merkliche Dehnung der auf den Schwerpunkt selbst fallenden kurzen Note und abnehmende Dehnung der weiter bis zu Ende folgenden Werte.” Hugo Riemann, System der musikalischen Rhythmik und Metrik, Breitkopf & Härtel, Leipzig, 1903, page 17.

18. “Die agogische Stauung, eine bewußt herbeigeführte Verbreiterung des Grundtempos, bewirkt auf der Orgel, dem Instrument unendlichen Atems, eine Verdichtung der Intensität, welche bei stärker registriertem Spiel sich sogar auf längere Strecken auszudehnen vermag.” Vom Orgelspiel. Eine kurzgefaßte Würdigung der künstlerisch orgelgemäßen Interpretationsweise und ihrer klanglichen Ausdrucksmittel, Handbücher der Musiklehre XV, Karl Matthaei, Breitkopf & Härtel. Leipzig, 1936, page 52. Matthaei was a Straube student; his remarks on rubato otherwise follow Riemann’s teachings.

19. A similar contrast mp–f is to be found measure 80, which in the first edition is changed to the f being prepared by a crescendo ending of the preceding variation.

20. I do not want to address tempo questions in general, which in the case of “Benedictus” would be quite interesting. See my article in the Festschrift for Wolfgang Stockmeier.

21. The recording is accessible on YouTube. It has been described in detail by Hans Martin Balz in an article in Ars Organi 1/2017 (journal of Gesellschaft der Orgelfreunde), pages 50–52. I thank Dr. Balz for providing me with the link.

This article originally appeared in Ars et Usus Musicae Organicae: Juhlakirja Olli Porthanille (Essays in Honour of Olli Porthanille), edited by Jan Lehtola and Peter Peitsalo, Sibelius Academy, University of the Arts Helsinki, Finland, 2020, and is reprinted here with permission.

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