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Interpretive Suggestions for Modern Swedish Organ Works, Part 2

March 19, 2003
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Part 1 was published in the January, 1996 issue of The Diapason.

es ist genug... by Sten Hanson
Background

Sten Hanson, born in 1936 in Klövsjö, Sweden, has been chairman of the Society of Swedish Composers since 1984. Although self-taught as a composer, he has been chairman of the Fylkingen language group, and an executive committee member of the International Society for Contemporary Music (ISCM), and Electronic Music Studio (EMS). For the last thirty years he has worked in experimental music, literature, and art, producing instrumental, vocal, and electro-acoustic music for radio and television performances. The premiere of Hanson's Wiener-Lieder for soprano, piano, and recorded tape, took place at the 1987 Swedish Music Spring Festival. Hanson tours internationally as a lecturer and artist.30

Music journalist Göran Bergendal writes that "the initial point of departure for Sten Hanson's art is literature--with underlying associations with popular and oral traditions of poetry."31 Hanson has treated historical and political subjects in his compositions, and even used the science fiction of Edgar Rice Burroughs in a 1982 work, The John Carter Song Book.

Hanson has composed two organ works: Extrasensory Conceptions III for organ solo (1964) and es ist genug... for organ solo (1985), the work selected for this article.32 Extrasensory Conceptions III, however, was written for the late organ virtuoso Karl-Erik Welin, who was recognized for creativity in graphic score interpretation. Hanson writes that the work is "so closely related to this now deceased performer that it hardly can be used again." Hanson is currently composing a new work for organ and tape, "with the loudspeaker placed in the opposite side of the room in relation to the organ," for well-known Swedish organ virtuoso Hans-Ola Ericsson.33

Swedish National Radio produced a live broadcast of the premiere of es ist genug... (it is enough...) on February 8, 1986, as performed by Ericsson at the Jacob's Church in Stockholm. The piece, which is dedicated to Ericsson, has received approximately 150 European performances and has been broadcast in several countries, according to the composer. It was published in 1988, al-though the score lists no publication date. The title of the piece is correctly written in lower-case letters and is followed by three ellipsis points.34

Although es ist genug... is based on J.S. Bach's setting of the Lutheran chorale, the piece is not the expected chorale prelude, intended for a church service. Moreover, Hanson has always expressed extreme criticism of the Church and its tenets. Ericsson writes: "In this scherzandolike piece he [Hanson] drives his own criticism in absurdum, and the end gesture, a great cluster in diminuendo which concludes in major/minor tonality, says 'Enough of that now!'"35 es ist genug... is therefore Hanson's commentary by double entendre on religious dogma, and is not a church work based on the chorale text.

Structure

As a musical allusion to the four-syllable title of es ist genug..., the primary motivic material is taken from three four-pitch fragments of the chorale melody: (1) A, B, C-sharp, D-sharp--the distinctive, ascending whole-tone phrase that begins the chorale; (2) C-sharp, B, D, C-sharp--taken from the penultimate phrase of the chorale; and (3) E, C-sharp, B, A--the descending final notes of the chorale. The three fragments are treated individually in sections linked by clusters or extended rests. As pointed out by Ericsson, the rapid repetition in absurdum of the motivic fragments is the predominant compositional technique used in the piece. Table 3 shows the structural organization of es ist genug... .

es ist genug... is primarily a tonal piece, since it is based on the original Bach harmonization of the chorale in the key of A major. Non-tonal elements do occur, however: (1) dissonant harmonizations of the chorale in mm. 14, 20-21, and 50-56; (2) clusters, which serve to accompany the figuration in mm. 57-64, and to punctuate areas of rapidly repeated motives throughout the piece; and (3) the graphic notation and A-major/minor chord at the end of the piece (m. 71).

Registration

A three-manual instrument is necessary to perform the piece, since extended sections of rapid changes are divided among three different manuals. It is not feasible to make quick registration changes on a two-manual instrument, even with the help of a console assistant. Also, since these changes contribute greatly to timbral variety, and occur at irregular intervals, it is unacceptable merely to alternate between two manuals.

Dynamic changes in the piece require significant use of the Swell expression pedal, although stop changes can be made by an assistant if the instrument has no expressive divisions. The piece requires 56-key manuals and a 29-key pedal clavier, and thus can be performed on instruments with short upper octaves or limited pedal ranges.

Registration is outlined in the score. Table 4 lists the individual registrations specifically indicated for each manual.

Interpretation

As outlined in Table 3, note values of the motivic figuration decrease steadily throughout the piece, from eighth notes to sixteenth notes to thirty-second notes. Therefore, the beginning tempo must be slow enough to accommodate both the accelerando in mm. 51-56 and the thirty-second notes in the final pages. No tempo is printed in the score. The tempos in Ericsson's compact disc recording are useful as a guideline, however: the initial quarter note tempo of 44 has increased to 68 by the end of the accelerando in mm. 51-56.

With the exception of the final arm cluster in m. 71, all manual clusters are played as chromatic palm clusters, performed by playing as many black and white keys as possible within the range outlined. Each palm cluster is held the length of a quarter note, unless tied to another cluster. Tied clusters occur in mm. 47, 49, and 65; they follow the customary rules for tied notes.

Although the left hand can sustain both black and white keys in the long palm cluster in mm. 57-64, the feet will be able to cover only the white pedal keys in the accompanying pedal cluster. A console assistant, if available, can play the lower part of the pedal cluster and the left-hand palm cluster on the Swell manual. This assistance makes it possible for the performer to position one hand on each manual for the quick changes. It will also enable the performer to close the Swell expression pedal with the right foot. If the pedal dynamic has to be reduced to balance the manuals, the assistant can remove stops. As the cluster sound diminishes, the manual figuration emerges gradually from the cacophony.

During each section of rapid motive repetition, a form of staccato articulation is printed in the score: (1) stacc., mm. 24-34; (2) molto stacc., mm. 36-46; and (3) staccatissimo, mm. 50-64. The increasingly detached articulation maintains clarity as the note values decrease throughout the piece.

Almost all dynamic changes in the piece are accomplished by stop changes. Nevertheless, the Swell expression pedal is used in mm. 14-15, 21, 51-64, 67-69, and 71. These dynamic changes made with the Swell pedal are structural and must not be arbitrarily omitted if the instrument has no expressive divisions. A console assistant can make the changes by gradually adding or removing stops.

The first recording of es ist genug... was a compact disc recording by Ericsson on January 19, 1986, three weeks before the premiere, at the Jacob's Church in Stockholm. In 1989, a Russian organist, Alexander Fiseisky, made another recording on the Melodya label. Hanson writes: "I have heard his [Fiseisky's] version in a concert in the chapel of the Winter Palace in St. Petersburg, but I have never received a copy of the record, not even before the present Russian chaos."36

On the Ericsson recording, the final ffff cluster (m. 71) takes sixty seconds for the resolution to the A major/minor chord and for the diminuendo to ppp. The cluster is struck initially with both arms, reduced gradually to palm clusters, and then resolved poco a poco to the final A-major/minor chord. For the diminuendo, the expression pedal is gradually closed, or stops are removed by an assistant.

The Ericsson recording, made from a preliminary version of the score, differs somewhat from the 1988 published score, as shown in Table 5.

In mm. 1-12 and 16-19, Ericsson plays five repeated notes per measure, instead of six, taking advantage of the vast tonal resources of the five-manual instrument in the Jacob's Church in Stockholm. He plays each of the five notes on a separate manual, using five different timbres in the process.

Ericsson's omission of m. 9 is logical, since the measure appears to be an erroneously printed duplicate of the preceding two measures. Because the pitch b' occurs twice at this point in the original chorale melody, only two corresponding measures are correct in the score, and not three. Measure 9 is therefore included in the list of errors in Table 6.

In a recent letter, Hanson explained the difference between Ericsson's recorded version and the 1988 score:

After this [Ericsson's] first performance I was a little unhappy with the beginning of the piece, where the desired quality of "boredom" does not come out properly. I have later corrected that by adding a sixth note in each of the bars where a single note is played, as well as by rejecting the performers' frequent jumps from one registration to another in the beginning of the piece. Ericsson's recording follows correctly the first version of the score and the changes in the score vis-a-vis the record[ing] are the results of the later revision. The recording was made in connection with the first performance without my presence or assistance, [otherwise] I would have asked the performer to wait for my revised score.37

The 1988 published score, not the recorded version, is therefore definitive. The score has a number of errors, however. (See Table 6.) Hanson has reviewed the errata and writes that they are identical to the errors he has found. A forthcoming reprint of the score will have the necessary corrections.

The performance time on Ericsson's compact disc recording is five minutes and nineteen seconds. As indicated in Table 5, however, the early version of the score used for the recording omits mm. 27-34 and 38-46, thus shortening its length. If the 1988 printed version is performed in its entirety, therefore, the piece will be approximately forty-five seconds longer, or six minutes and four seconds.

Gesänge der Toten by Hans-Ola Ericsson
Background

Hans-Ola Ericsson was born in 1958 in Stockholm where, as a child, he sang in the Stockholm Boys' Choir. His first counterpoint, composition, and organ performance teacher was innovative Swedish composer Torsten Nilsson (b. 1920), to whom Gesänge der Toten is dedicated. Ericsson's first public organ recitals began in 1974, the same year his first organ compositions were written. In 1977 he was admitted to the State Academy of Music in Freiburg, Germany, where he studied composition with Klaus Huber and Brian Ferneyhough, and organ with Zsigmond Szathmáry. Further composition study was with Luigi Nono in Venice in 1984.38

Ericsson has performed at many European festivals, and on French, Japanese, and American radio. Since 1986 Ericsson has been principal instructor of organ performance at Piteå College in Piteå, Sweden. At present, he also teaches solo organ performance and courses in interpretation of modern organ music at the State Colleges of Music in Stockholm, Malmö, and Göteborg. As a virtuoso organist, he is well-known from tours of Europe and the United States, and from recordings for radio and compact disc. He has recently recorded the complete works of Olivier Messiaen on seven compact discs for the BIS label.39

Ericsson's works for organ are Gesänge der Toten for organ and percussion (1977), J'Ecris Ton Nom for organ, percussion and electronic tape, Niemandsland for organ and electronic tape, Orgelsymphonie in tre Satzer for organ solo (1975-76), Via Dolorosa for organ solo, and Melody to the Memory of a Lost Friend XIII for organ and electronic tape (1985).40

The work selected for this article, Gesänge der Toten (Songs of the Dead), was composed in January 1977 and published the same year. The score is a legible photocopy of the manuscript.

Structure

Gesänge der Toten is based on a chorale of unknown origin that occurs monophonically (mm. 10-16), as a jazz variation (mm. 23-40), as the pedal line during the climax (m. 51), and in a four-voice harmonization (mm. 53-62). The chorale is present sporadically; thematically unrelated sections of arpeggios, improvisation, and graphically notated clusters constitute most of the piece. Meter is either 3/4 or 4/4, except for four instances of free meter (mm. 8-9, 41-44, 51, and 68-69), measured in clock seconds. Although the piece contains areas of chromaticism and extreme dissonance, it centers on the key of the chorale, F minor.

Despite areas of tonality and the presence of the chorale, the piece has no conventional form. The chorale serves chiefly to unify the piece by providing a recurring theme; its treatment and occurrences, however, are irregular. Table 7 is a structural outline of the work.

Registration

The manual compass for Gesänge der Toten is C to g''' and the pedal compass is C to f'. The manuals must therefore have at least fifty-six keys. The note g''' only occurs four times, however, in ten-voice dissonant arpeggios over triple pedal (m. 7); it can be omitted, virtually unnoticed, on fifty-four-key manuals.

The score specifies a three-manual instrument, but the piece can be performed on two manuals. Only one instance of rapid interplay among all three manuals occurs--improvisatory figuration and a sequence of twenty-four palm clusters in mm. 8-9; a console assistant can alternate stops to produce the three distinct timbres. An assistant is necessary, anyway, to manipulate percussion stops: the Röhrenglockenton (tubular bells), Xylophon 4', and Cymbelstern. The assistant must add and remove the Röhrenglockenton at specific points indicated in the score in mm. 60-65, and must stop the Cymbelstern in m. 64. If an adjustable combination action is unavailable, an assistant will also be indispensable for stop changes.

Besides the organ percussion stops, a bass drum ostinato occurs in mm. 51-63; the drum can be played by a second assistant or by a percussionist. The ostinato is simple and does not require a trained drummer. If the available organ does not have the necessary percussion stops, a percussionist can produce most of the percussive timbres--the Cymbelstern in mm. 51-63 and the tubular bells in mm. 60-65, for example. To heighten the dramatic intensity, the organist screams ffff in m. 8, before beginning a "wild outburst" on the manuals--an improvisatory section with palm clusters.41

The Swell expression pedal is used in mm. 2-7, 9-16, 39-40, and 51, although the console assistant can make gradual stop changes if no expression pedal is available. Table 8 lists a complete registration, based on the score, for a three-manual instrument.

Interpretation

Gesänge der Toten is a dramatic, violent, macabre work, characterized by extremes in dynamics, pitch, note values, and dissonance. A number of similarities--coincidental or not--to American composer William Bolcom's Black Host (1967) suggest his influence: (1) the use of percussion, including tubular chimes and bass drum; (2) a centrally placed dirge, accompanied by a jazz background at a slow tempo; (3) the use of a chorale, or psalm tune, especially at the end of the work; (4) graphically notated arm clusters used at the climax; and (5) a deliberate, brutal style. Obvious differences exist, too; Ericsson's piece is much shorter and does not incorporate an electronic tape. As illustrated in Table 8, the quarter note tempo increases steadily at major structural posts--from quarter note = 46 at the beginning of the piece to 112-126 at the end. That the piece is a kind of procession is emphasized in the score at the outset: "In the tempo of a very slow march."42

At the beginning, twenty-eight successive, ascending arpeggios--one per beat--are played in exact rhythm. Each hand must play and sustain five notes from each ten-voice arpeggio, spanning intervals of a ninth or tenth. Because of the difficulty in spanning these wide intervals, it will be impossible for some performers to play the piece. The arpeggios increase dynamically and rise in pitch until m. 8, where the performer suddenly screams ffff (using the vowel A, as in "father"). The scream appears on a separate staff with a speaking clef (talklav); it begins as loudly and as high in pitch as possible, and then slides downward in pitch. A footnote in Swedish in the score allows a substitute screamer: "A scream, executed by the performer or by someone in his place."43

Before the scream ends, a "wild outburst" of graphically notated improvisation in free meter begins. The first six seconds of improvisation have swirling figuration and occasional clusters that are distributed among three manuals (m. 8). In a commentary at the end of the piece, Ericsson describes the figuration as "rapidly vibrating movements of the fingers and the palm within the indicated range."44

In m. 9 the improvisation continues with ten seconds of palm clusters divided at random among the manuals. The first six palm clusters are notated as 2048th notes (with nine ligatures); the note values then increase gradually to eighth notes. This exaggerated notation produces, in effect, the indicated ritardando. The improvisation concludes with an eleven-voice chord that becomes arm clusters, and then gradually decreases in texture and dynamic over twenty seconds.

The monophonic statement of the chorale in mm. 10-16 begins tranquilly and ends with a crescendo to fff. A section of ascending arpeggios, similar to those at the beginning of the piece, begins in m. 16. This time, however, the arpeggios in the last measure of the section (m. 21) are changed to two cluster arpeggios and a cluster glissando that embellishes an arm cluster. Those clusters and the three arm clusters in m. 22 are played precisely in the march rhythm; both black and white keys are struck.

The jazz section in mm. 23-40 is loosely based on the chorale theme, which is treated as a highly embellished solo against a blues accompaniment; the section contains two tremolos (mm. 27-28), two tied trills (mm. 26 and 29), and a few other basic licks. The subsequent pedal solo begins with a low-register cluster glissando (m. 41) that can be played by the right foot on the black keys and by the left foot on the white ones. The graphic notation in m. 44 represents a fast improvisation, with toes and heels rapidly striking pedal notes at random within the range indicated. The 32' reed, added at the beginning of the measure, is unlikely to speak during the random figuration because of the fast tempo; the stop is probably added in anticipation of the three long notes that follow the improvisation. The pedal solo ends with a white-key glissando played by the left foot (m. 47).

The rhythm of the pedal solo in mm. 45-47 is repeated for the palm clusters in mm. 48-50. Then the Cymbelstern sounds, unaccompanied, for four seconds at the beginning of m. 51, before the organist and drummer begin the climactic crescendo. The bass drummer begins a five-note ostinato, accenting the note-heads that have an "X" superimposed on them. At the same time, the organist begins a slow, eighteen-second crescendo by using both arms in a cluster glissando that covers the entire Great manual. The glissando starts with the left elbow sustaining a few low notes. Gradually the entire left forearm is lowered onto the manual; the right wrist is added near the center of the manual and the right forearm is gradually lowered onto the manual until the elbow is completely down. Meanwhile, the Swell expression pedal, if available, has been opened halfway at this point; alternatively, the console assistant could have gradually added stops. The manuals are silent for four seconds while two more notes of the chorale are played in the pedal. The organist then improvises rapid manual figuration with fingers, palms, and elbows for eighteen seconds more--until maximum cacophony is reached, the expression pedal is fully opened, and the chorale in the pedal has been completed.

After the climax, the manuals are silent and the pedal sustains a perfect fourth, C-F, on soft 32' and 16' flues; the Cymbelstern continues to sound, and the bass drum begins a diminuendo. The organist plays the first seven measures of the harmonized chorale (mm. 53-59); when m. 60 is reached, the console assistant begins to add and remove the Röhrenglockenton stop four times, at locations in mm. 60-65. The Cymbelstern and bass drum are tacet at the first beat of m. 64, where the pedal takes over the ostinato from the bass drum. Stops and couplers are added at m. 67 for the end of the piece. In m. 68 the half notes with arrows through the stems are sustained while the unstemmed notes are played during a fifteen-second period of free meter.

The score contains several errors. (See Table 9.) No commercial recording of the work was located. The performance time is approximately six minutes.

Notes

                  30.           Peterson, s.v. "Hanson, Sten." by Stig Jacobson.

                  31.           Roth, 52.

                  32.           Sten Hanson, es ist genug . . . (Stockholm: Svensk Musik, [1988]).

                  33.           Hanson, Letter to this writer, October 18, 1993.

                  34.           Ibid.

                  35.           Ericsson, brochure notes for Organo con Forza, 4.

                  36.           Hanson, Letter to this writer, October 18, 1993.

                  37.           Ibid.

                  38.           Anders Ekenberg, brochure notes for Olivier Messiaen: the Complete Organ Music, vol.1, BIS CD 409,26.

                  39.           Ibid.

                  40.           Walter A. Frankel and Nancy K. Nardone, eds., Organ Music in Print; 2d ed. (Philadelphia: Musicdata, 1984), 89; Ericsson, Organo con Forza.

                  41.           Hans-Ola Ericsson, Gesänge der Toten, (Munich: Edition Modern, 1977), 4.

                  42.           Ibid., 2.

                  43.           Ibid., 4.

                  44.           Ibid., 12.

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