- Me duele España (1973-77)guitar
- Meanwhile (2017), 13:00
- Les mécanismes multiples de l’ivresse de la nostalgie (2004), 18:00orchestra
- Médianoche (1992), 9:00piano
- Médiator (… pincer la musique aujourd’hui…) (1981), 15:00chamber orchestra
- Médiator (… pincer la musique aujourd’hui…) (1981), 15:00Arr. Marc-Olivier Lamontagne, 2013 [original work]5 plucked-string instruments
- meerasongs (2000), 10:00mezzo-soprano, zither
- Mélancolie d’un lieu (2008)
- Melodien (1971)flute (piccolo), oboe (oboe d’amore), clarinet, bassoon, 2 horns, trumpet, trombone, tuba, piano (celesta), 2 percussions, 2 violins, viola, cello and double bass
- wind quintet
- Memento Mori (1992), 29:00string quartet
- Mémoire / éclaircie (2007)small ensemble
- Mémoire / Érosion (1976), 15:30solo horn, 2 flutes, oboe, 2 clarinets, bassoon, 2 trumpets, trombone, harp, organ, celesta, 3 percussions, 2 violins, viola, cello and double bass
- La mémoire équivoque (1996), 13:00violin and piano
- Mémoires (2017), 4:292 Inuit throat singers, cello, percussion and processing
- Menschen, hört, Nr 70 ex 4 (1997), 16:006 a capella voices
- Le mensonge et l’identité (2008, 10), 63:51string quartet and stereo fixed medium
- 1er mouvement, 28:29
- Le relais, 1:53
- Demi-vérité A, 1:34
- Demi-vérité B, 1:12
- La nouvelle — Joane, 1:06
- Identité 1, 1:38
- ADN-Spirales, 0:33
- Identité 2, 1:51
- La nouvelle — Jean 1, 1:10
- Demi-vérité C et D, 1:34
- Appartenir I, 1:00
- La nouvelle — Jean 2, 0:39
- Appartenir II, 2:13
- Demi-vérité F, 1:00
- Appartenir III, 1:55
- Demi-vérité E, 0:56
- Le mensonge, 2:47
- 4 solos violents, 1:40
- ADN-Montée, 2:42
- Demi-Vérité V, 1:09
- 2e mouvement, 16:52
- Pulsations, 6:30
- 38 pièces, 4:43
- Shiatsu, 1:51
- Mélopées d’ADN, 3:47
- 3e mouvement, 18:30
- 16 lutrins, 16:43
- ADN-Folklore, 1:46
- flute, clarinet and string orchestra
- La Mer, L109 (1903-05)
- Jeux de vagues — Allegro, 6:46
- Merapi (1986), 11:00flute, clarinet, harp or piano, vibraphone, violin, cello and double bass
- Merkabah (1973)2 pianos
- Le Merle noir (1951), 6:00flute and piano
- Mesa (1966), 22:58bandoneon and electronic instrument
- Mesarch (1997), 5:00piano
- Mesh (2004), 11:00E-flat clarinet
- soprano, oboe, clarinet, horn, mandolin, harp, cimbalom, piano, celesta, 3 percussions, violin, viola and double bass
- Messagesquisse (1976-77), 8:00solo cello and 6 cellos
- Messe de Saint-Hubert (Ca. 700)
- Messiah, HWV 56 (1741)
- Hallelujah [arr for organ]Arr. anonymous [original work]organ
