- À quelle heure commence le temps? (1999), 28:00bass-baritone, solo piano and chamber orchestra (15)
- Acht Flöten Fest für Robert Aitken in Freiburg (2004), 3:308 flutes
- L’appel de Kondiaronk (2000)harbour symphonyharbour ensemble (boat horns, two locomotives)
- L’arbre de Borobudur (1994), 22:00gamelan, waves, 2 horns, 2 harps, 2 percussions and double bass
- Aubes (1990), 15:00bass flute, double bass and percussion
- Avec, Wampum symphonique (1992)soprano, bass, narrator, four-voice chorus, clarinet, percussion, piano and string instrument
- Cantique de durées (1960)orchestra
- Cèdres en voiles (Thrène pour le Liban) (1989), 10:00cello
- Centre-élan (1967), 8:008-channel fixed medium
- Champs I (1965, 69)piano and 2 percussions
- Chants convergents (2003), 21:00voice, clarinet, piano and 2 percussions
- Compostelle I (1978)solo clarinet, 2 flutes, horn in
F , 2 tenor trombones, 2 harps, 4 percussions, 3 violins and 3 double basses - Croissant (2001), 18:00string quartet
- Dimension Soleils (1970)soundtrack for a film produced by the NFBstereo fixed medium
- 2 flutes, 2 oboes, 2 clarinets, 2 horns and 2 bassoons
- D’une goutte… (1994)sgouglou (microtonal instrument invented by the ensemble Tuyo)
- Dzèi, voies de feu (1981)soprano, flute, bass clarinet, piano and percussion
- 12 singers and 25 musicians
- orchestra
- Envoi (1982), 33:00solo piano, 2 flutes (piccolos), clarinet, bass clarinet, horn, 2 trumpets, 2 trombones, 3 percussions, 2 violins and double bass
- L’espace du cœur (1997), 10:45mixed chorus and percussion
- Fleuves (1976), 20:00orchestra
- Hocquetus David (1360)Orch. Gilles Tremblay, 19872 oboes, 2 trumpets, tenor trombone and 3 percussions
- L’infiniment petit (2003)piano tuned in 16th tones
- Katadrone (Contrecri) (1988)orchestra
- Kekoba (1965)soprano, contralto, tenor, ondes Martenot and percussion
- «… le sifflement des vents porteurs de l’amour» (1971), 13:00flute and percussion
- Levées (2009), 10:29saxophone quartet
- four-voice chorus
- Mobile (1962)violin and piano
