``Radio`` work in two parts and 15 sections for 2 trumpets, 2 horns, 2 trombones, 1 tuba, 1 sampled solo voice, 1 sampled mixed choir (SATB), organ and percussion. Libretto in french by Raôul Duguay. ENSEMBLE DE LA SOCIÉTÉ DE MUSIQUE CONTEMPORAINE DU QUÉBEC. Recorded from June 11 to 16, 1990 at the Saint-Jean-Baptiste Church in Montréal, Québec (Canada).
ENSEMBLE DE LA SOCIÉTÉ DE MUSIQUE CONTEMPORAINE DU QUÉBEC. Alain Aubut (cello), Yolande Parent (soprano), Marie Laferrière (mezzo-soprano), Michel Ducharme (baritone). Recorded at Radio-Canada, Montréal (Canada), 1988.
ENSEMBLE DE LA SOCIÉTÉ DE MUSIQUE CONTEMPORAINE DU QUÉBEC, WALTER BOUDREAU (conductor). Recorded at Salle Claude-Champagne, Montréal, Québec (Canada), February 1988.
ENSEMBLE DE LA SOCIÉTÉ DE MUSIQUE CONTEMPORAINE DU QUÉBEC, Lise Daoust (flute), Sylvie Lambert (cello), Louise-Andrée Baril (piano). Recorded on June 18, 1997 at Salle Pierre-Mercure, Montréal, Québec (Canada).