Works by title
- Y---OW (1985, 2002), 9:54stereo fixed medium
- Y removieron con sus alas el tiempo estancado (1976), 19:28
- Yamanotesen To Ko (1997), 8:30
- Yàn (1985), 14:55percussion ensemble and stereo fixed medium
- Yantra X (1982), 16:29bassoon and stereo fixed medium
- Yawar Fiesta (2006-12), 87:28electroacoustic opera7.1-channel fixed medium
- Ye-Na-Je (1982), 14:00fixed medium
- Year of the Horse, 26:53
- fixed medium
- Yegl (2006-07), 12:36stereo fixed medium
- The Yell (2012), 2:38
- Yema (2003), 5:15
- Yeon (2004)fixed medium
- Yes or No (2010), 4:49
- piano
- Ying Yang (2003), 7:56piano and fixed medium
- Yliathim (2019), 6:58fixed medium
- Yo (1986-87)ensemble, processing and fixed medium
- Yo soy la desintegración (1997), 58:18soprano and fixed medium
- Chants Libres — Yo soy la desintegración (2017)
- Chants Libres — Yo soy la desintegración (extraits — 2017)
- Chanelling an opera, a discussion with Stéphanie Lessard
- L’écriture de la musique de Yo soy la desintegración par son compositeur, Jean Piché
- Pauline Vaillancourt raconte la genèse de l’opéra performance Yo soy la desintegración
- Opéra performance Yo soy la desintegración — Bande-annonce
- Yan Muckle, Jean Piché: Yo soy la desintegración; Pauline Vaillancourt
- Yan Muckle, Jean Piché: Yo soy la desintegración
- Yoin Sonata (2005), 7:45
- Yolk (2007), 2:28stereo fixed medium
- Yoshino No Yamazakura (2004), 11:42
- You Are the Flower (2014), 19:38multichannel fixed medium
- You Are The Man Who Crucified Him (2008), 6:26
- You Are Turn, 1:20
- You are With Us (2008), 1:02fixed medium
- You Can Hear a Pin Drop, 12:34stereo fixed medium
- You Offer Me Out of Water the Sun (1985), 4:28stereo fixed medium
- You will live (1985), 8:55
- Young American Inventions Redux (2008), 6:00
- Your #1, 3:00
- Your Guts Are Like Mine, 2:15
- Your Heart Is a Red Train (1994-95), 12:21fixed medium
- Your thoughts about it, 8:33
- Ys (1991), 8:42
- Yttringar (1983), 18:00soprano, cello, trombone, piano, 3 percussions and stereo fixed medium
- Yuri Goes to America (2002), 4:14
- Yutiröp (2011), 14:49percussion and video