Selected Works
2024–2021
2024
SEQUOIA lV for 6 pianos
in scordatura, 12'
2023
SEQUOIA lll for 6 pianos
in scordatura, 17'
for flute (bird imitation) / narrator,
percussion and piano (temp. system) 44'
MYCEL for Theorbe solo
in scordatura, 11'
2022
SEQUOIA ll for 6 pianos
in scordatura, 16'
COLLECTION lV for piano in scordatura, 15'
DOPPELSTIMMUNG for 18 musicians,
all instruments in scordatura, 27'
2021
COLLECTION lll for piano in scordatura, 16'
UD for Oud, cello, scordatura and piano
(tempered system) 20'
2020–2011
2020
HANDS for ten pianos in scordatura
(Grosse Stimmung l - X) 10'
SPAZIO QUATTRO for Viola, Cello, double-bass
and piano in scordatura 17'
2019
SEQUOIA for six pianos (tempered system)
in a 1/12tone concert pitch difference, 11'
SECHS STIMMEN for six voices
SSATBB, poems by the author, 20'
ZOOM for harp and stringtrio,
partly in scordatura, 8'
2018
ACQUA ACQUA for horn, violoncello, piano
and videofilm, 44'
MANGA for piano (without scordatura)
and gongs, 10'
NO REALITY for string quartet and
percussion, 20'
2017
ON for guitar (scordatura) and percussion
(SME/EMS Lucerne) 16'
PONDS for two vibraphones,
one in scordatura 22'
2016
TRIO for Sax. (S/A in scordatura) Perc. and
piano (without scordatura) 18’
2015
CORNO SONORO for horn solo
and electronic playback (five horns in scordatura) 24’
2014/15
OTHER TONES, for orchestra in five groups 15’
2014
UNISONO for three flutes (à travers)
and percussion 20’
2014
COLLECTION II for piano in scordatura
(10. Stimmung) 18’
2013
Schnee (ein Ritual) for voice (mezzosopram),
horn and percussion, poem by the author
(SME/EMS, Lucerne) 21'
2013
Octaves for Four for piano (without scordatura),
violin, viola and cello (scordatura)
(SME/EMS, Lucerne) 19'
2012
H for vibraphone solo (scordatura)
(SME/EMS, Lucerne) 14'
2011/12
Oneonetwo for one percussionist and piano in scordatura
(SME/EMS, Lucerne) 23'
2011
Octaves for Two for violin (scordatura) and piano
(SME/EMS, Lucerne) 20'
2010–2001
2010
FANFARE OHNE BLECH
fl, clar, v, vc, perc, piano (tempered) 1'
(SME/EMS, Lucerne)
percussion, 44'
(SME/EMS, Lucerne)
2009/10
voice (soprano), piano (tempered) 20'
(SME/EMS, Lucerne)
2009
DAHEIM IM KNOTEN
piano solo (tempered), 1'
(SME/EMS, Lucerne)
8 recorders and 5 viols, 15'
(SME/EMS, Lucerne)
2008
clar, va, vc, piano in scordatura, 19'
(SME/EMS, Lucerne)
sax, video, electronics, 45'
(SME/EMS, Lucerne)
2007
for 9-18 lotus flute, variable duration
(SME/EMS, Lucerne)
septett for sax, trp, tromb, v, va, vc, piano in scordatura, 18'
(SME/EMS, Lucerne)
2006
for sax, trp, tromb, piano in scordatura, 13'
(SME/EMS, Lucerne)
2005
for 10 pianos (solo works) in scordatura, 175'
opus magnum
(SME/EMS, Lucerne)
PUR for piano in scordatura, 11'
(SME/EMS, Lucerne)
for voice (soprano), oboe, cello, piano (tempered) 24'
(SME/EMS, Lucerne)
COLLECTION for piano in scordatura, 19'
(SME/EMS, Lucerne)
2004
CORO NUOVO for piano in scordatura, 19'
(SME/EMS, Lucerne)
2003/04
SUITE for piano in scordatura, 22'
(SME/EMS, Lucerne)
2003
FÜNF ZUSAMMENHÄNGE for piano in scordatura, 21'
(SME/EMS, Lucerne)
VIER SAITEN for violin solo in scordatura, 13'
(SME/EMS, Lucerne)
2002
GEFÄRBTE VARIATIONEN for piano in scordatura, 14'
(SME/EMS, Lucerne)
FALSCHE SCHÖNHEIT for two string quartets in scordatura, 11'
(SME/EMS, Lucerne)
2001
HALO for piano in scordatura, 20'
(SME/EMS, Lucerne)
2000–1991
2000
Locomozione for violin, viola and percussion
(SME/EMS, Lucerne) 17'
1999/2000
Klaviertrio (in Skordatur)
(SME/EMS, Lucerne) (compact disc) 15'
Klangmoment for 1 actor
(SME/EMS, Lucerne) 3'
1999
Zarathustra Destillation for 11 solo voices,
SATB: 4,3,2,2
(SME/EMS, Lucerne) 25'
1998
Vertikale Horizonte Quartett for flute, clarinet, violin and violoncello
(SME/EMS Lucerne) 8'
Veränderte Luft for piano solo with scordatura
(SME/EMS, Lucerne) 11'
1997
Tones Music for 3-7 instruments
(SME/EMS, Lucerne) 14'
1996
Sechs Walserminiaturen for soprano, violin
(SME/EMS, Lucerne) 8'
Deux Mondes for solo marimba, 8 gongs
(SME/EMS, Lucerne) 10'
1995
Schöner Wolf for alto saxophone, viola with scordatura
(SME/EMS, Lucerne) 8'
Odem spoken words, tape (radiophonic work)
(compact disc) 38'
1994/97
Falsches Konzert für 97 Saiten I-IV for 24 solo strings in 5 groups with scordaturas
(SME/EMS, Lucerne) 24'
1994
Message performance with 4 percussionists
(author) 20'
1993/94
Spazio for piano solo with scordatura
(SME/EMS, Lucerne) 14'
1993
Idiorhythmische Studie installation
(chair, electronics)
(SME/EMS, Lucerne)
1992/96
Streichtrio I-III for violin, viola, cello, with scordaturas
(SME/EMS, Lucerne) (compact disc) 24'
1992
Friction sound installation
(Three pairs of speakers, autoreverse) 1995 Ankauf Stadt Zürich, Duration var.
1991
Gestes for saxophone and percussion
(SME/EMS, Lucerne) 4'
Kleiner Mozartgarten sound installation
or live version
(piano, electronics) author, 16’
1990–1976
1990
Bläser Konstellation for 13 wind instruments, vibraphone, percussion
(SME/EMS, Lucerne) 13'
1989/92
Campi Colorati I-III for piano solo with scordatura
(SME/EMS, Lucerne) (compact disc) 24'
1989-2005
Grosse Stimmung I–X works for piano solo in scordatura
(SME/EMS, Lucerne) 175'
1988/89
Poesie des Südens songs for mezzo-soprano, oboe, saxophone, cello, 2 percussion, 20'
1988
Refugium for guitar solo in scordatura, 8'
1985/86/91
KurvenKonturenFiguren I-III composition
for two pianos (one ord., the other 1/3tone lower)
and orchestra, partly scord.
(SME/EMS, Lucerne) (compact disc) 26'
1983
Tiefer & Tiefer for flute, violin, viola, cello, piano
(SME/EMS, Lucerne) 20'
1981
Drei Klangbilder 1 actor/pianist, (piano, cage, stones...)
(author) 20’-25’
1979/81
Gleichgewichte for 2 violins, 2 violas, 2 clarinets, trombone, 2 actors, picture, object
(author) 40'
1979
Schwarz Weiss for piano solo
(compact disc) 11'
1976
Metamorphose for guitar solo, 3'