Richard Grégoire Montréal (Québec), 1944 – 2025 Composer On the web BNFDiscogs (artist) 968674ISNILibrary of CongressMusicbrainz (artist)VIAF 76520606Wikidata Q1763557Wikipedia (English)Wikipedia (French) Most recent events August 7, 1969 Avignon (Vaucluse, France) Festival d’Avignon 1969: Musiques éclatées
