- Vers où l’oiseau migrera? (2015)soprano and orchestra
- (t)here (2017), 15:00
- Il tempo di una canzone (2012)violin and piano
- Babel (Concerto de chambre) (1989)flute, bass clarinet, 2 trumpets, 2 trombones, 2 percussions, viola and cello
- Le cauchemar climatisé (1995), 15:00marimba and fixed medium
- OUT (1985, 86, 87), 13:29stereo fixed medium
- God’s Greatest Gift, 2:44
- Nô-Where, 3:37
- Impossible Orchestra, 3:32
- OUT-Réalité, 3:36
- Volt + (1987, 2009)Orch. Walter Boudreau, Alain Thibaultsmall ensemble, fixed medium and video
- ∇ (nabla) (2015), 21:00telescopic tu-yo, vibrating membranes, The Pipe and OverTone flutes
- Nova (2020-21), 5:00small ensemble (8)
- Supernova (2020-21), 5:00small ensemble (8)
- Vetrarkvídi (2005)6 musicians and processing
- Catalyst (2015)piano
- L’arbre de Borobudur (1994), 22:00gamelan, waves, 2 horns, 2 harps, 2 percussions and double bass
- 12 singers and 25 musicians
- Envoi (1982), 33:00solo piano, 2 flutes (piccolos), clarinet, bass clarinet, horn, 2 trumpets, 2 trombones, 3 percussions, 2 violins and double bass
- Katadrone (Contrecri) (1988)orchestra
- Levées (2009), 10:29saxophone quartet
- Musique du feu (1991), 17:00solo piano, flute (piccolo), 2 flutes, 3 oboes, clarinet (bass clarinet), clarinet (clarinet in
E -flat), clarinet, 3 bassoons, 4 horns, 3 trumpets, 2 trombones, bass trombone, 2 tubas and 6 percussions - Souffles (Champs II) (1968), 15:002 flutes (piccolo), oboe, clarinet, horn, 2 trumpets in
B -flat (trumpets inC ), 2 trombones, piano, 2 percussions and double bass - fixed medium
- Tension (2021), 7:39multichannel fixed medium
- Miracrose (1976)flute, oboe, clarinet, bassoon, 2 harps, 2 percussions, violin, viola, cello and double bass
- Tangente (1984)flute, oboe (English horn), clarinet, piano, 2 percussions, violin, viola, cello and double bass
- Late song (2022-23), 10:00soprano and 6 instruments: flute, clarinet, violin, viola, cello & piano
- Vent solaire (2013)
- Masques et dichotomies (2021), 10:12synthetizer and 16-channel fixed medium
- Les oiseaux de Nias (2017-19, 20), 29:545 wind instruments, 25 bird calls and immersive multichannel fixed medium (31-channel)
- L’appel (dissidence), 12:04
- La résistance (révolution), 10:44
