Instrumentation: for oboe, clarinet, bassoon

Duration: 8' 00"
Manuscript

Instrumentation: for soli, choir and saxophone quartet

After fragments by Georg Trakls.

Duration: 25' 00"
Manuscript

15 movements after James Joyce

Instrumentation: for cello solo with scordatura

Duration: 17' 00"
Manuscript

Diaphony

Instrumentation: for 15 strings

Duration: 15' 00"
Manuscript

Instrumentation: set for chamber orchestra by Michel Roth

Duration: 12' 00"
Manuscript

Instrumentation: for tenor, guitar, harp and harpsichord

Texts: Eduard Mörike

Duration: 10' 00"
Manuscript

Instrumentation: for accordion solo

Duration: 9' 00"
Manuscript

Instrumentation: for large ensemble

Duration: 14' 00"
Manuscript

Instrumentation: for piano

Duration: 9' 00"
Manuscript

Instrumentation: for tenor saxophone and large organ

Duration: 15' 00"
Manuscript

After a picture by Mondrian

Instrumentation: for piano trio

Duration: 20' 00"

Instrumentation: for string trio

After a picture by Mondrian.

Duration: 9' 00"
Manuscript

Instrumentation: for soli, choir and Renaissance instruments

After a motet by Heinrich Schütz and a text by Paul Celan.

Duration: 12' 00"
Manuscript

Instrumentation: for 4 horns and percussion (4 players)

Duration: 16' 00"

Adaptation

Instrumentation: for chamber orchestra

Duration: 20' 00"
Manuscript

Instrumentation: for piano duo

Duration: 3' 00"
Manuscript

Instrumentation: for tenor, cello, dulcimer, harpsichord

Prelude to a work by Barbarino.

Duration: 4' 00"
Manuscript

Instrumentation: for oboe and string trio

Duration: 7' 00"

Variations

Instrumentation: for two guitars

Duration: 6' 00"

Duo

Instrumentation: for two pianos

Duration: 15' 00"

Instrumentation: version for flute, oboe, clarinet, percussion, piano and string trio

Duration: 15' 00"
Manuscript

Instrumentation: for two tubax (contrabass saxophones)

Duration: 5' 00"
Manuscript

Instrumentation: for six-part female choir and instruments

Duration: 15' 00"
Manuscript

cycle for vocalists and ensemble after texts by Peter Weber

Instrumentation: for soprano, mezzo, altus (baritone), tenor, baritone, bass - saxophone (SABar), trumpet (B), trombone, piano, violoncello, E-bass, 2 percussion

Duration: 18' 00"

Instrumentation: for clarinet, violoncello and piano

Duration: 9' 00"

Imaginary ballet

Instrumentation: for flute, piano and percussion

Duration: 10' 00"
Manuscript

Instrumentation: for large ensemble

Duration: 13' 00"

Instrumentation: for dulcimer, bass clarinet and strings (1.1.1.1)

Duration: 8' 00"
Manuscript

Instrumentation: for natural horn solo

Duration: 5' 00"

Instrumentation: for percussion solo

Duration: 20' 00"

Homage to Alberto Giacometti

Instrumentation: for clarinet solo

Duration: 14' 00"

Instrumentation: for wind octet on historical instruments (2ob, 2cl, 2bn, 2hn)

Duration: 12' 00"

Instrumentation: for two baritones and orchestra

After two text versions of Robert Walsers tale "Der Spaziergang".

Duration: 18' 00"

Instrumentation: for 4 natural horns

Duration: 6' 00"

Instrumentation: for 9 voices (soprano, mezzo, 2 alti, tenore, 2 baritone, 2 bass) and 8 instruments (flute, clarinet, horn, trombone, guitar, percusion, viola, double bass)

After texts by Fernando Pessoa and his heteronyms Alberto Caeiro, Baron von Teive, Ricardo Reis, Bernardo Soares, Alvaro de Campos and Alexander Search.

Duration: 16' 00"
Manuscript

Instrumentation: for large organ solo

Duration: 12' 00"

Intermezzo

Instrumentation: for singing double bassist

Texts: Fernando Pessoa

Duration: 2' 00"

Instrumentation: for piano solo

Duration: 20' 00"

A scenic conceptual piece

Instrumentation: for solo voice

Texts: Jorge Luis Borges

Duration: variabel

Instrumentation: for viola solo

After a text by Nicolas Bouvier and Chinese characters.

Duration: 15' 00"
Manuscript

Fifteen sound room after a fragment by Franz Kafka

Instrumentation: for soprano, three instrumentalists (ob(lupophon), vc (singing saw), pf (melodica)) and live electronics

1st Scene: Prologue; 2nd Scene: Im Bau; 3rd Scene: Schlaf; 4th Scene: Burg-Platz; 5th Scene: Labyrinth; 6th Scene: Unter der Moosdecke; 7th Scene: Im Freien; 8th Scene: Der Vorposten; 9th Scene: Schwierige Rückkehr; 10th Scene: Schlaf; 11th Scene: Ein Zischen oder Pfeifen; 12th Scene: Unter der Moosdecke; 13th Scene: Verständigung; 14th Scene: Der Bau im Bau; 15th Scene: Epilogue

Duration: 45' 00"

Instrumentation: for piano, violin, viola, violoncello

After a picture by Piet Mondrian.

Duration: 12' 00"

Instrumentation: for eighth-tone horn and electronics

Duration: 15' 00"

Instrumentation: for saxophone, trombone and piano

Duration: 3' 00"

A study

Instrumentation: for string trio and two pianos a quarter tone apart

Instrumentation: for speaker, saxophone, guitar, double bass and improvising saxophone

Musical theatre after Robert Walser's robber novel.

Duration: 30' 00"

Instrumentation: for saxophone and organ

A study about rythmical and tonal transformations for baritone saxophone (numerous multiphonics) and organ (min. of three manuals equipped with aliquot registers).

Duration: 10' 00"

Instrumentation: for orchestra (2.2.2.2/4.2.2/1/8.6.5.5.3)

A fantasy over the act of reading (and playing!) backwards.
Commissioned by the Musikkollegium Winterthur.

Duration: 15' 00"
Manuscript