Yolande Parent (vocalist, soprano (voice)), Claude Webster (soloist, piano), Louis-Philippe Pelletier (soloist, piano), André Moisan (soloist, clarinet), Louise-Andrée Baril (soloist, piano), Mary Morrison (vocalist, Pauline Vaillancourt (vocalist, Fernande Chiocchio (vocalist, Serge Garant (soloist, piano), Guy Lachapelle (soloist, percussion), Marie Laferrière (vocalist, mezzo-soprano (voice)), Michel Ducharme (vocalist, baritone (voice)), Alain Aubut (soloist, cello), Ensemble de la Société de musique contemporaine du Québec, Ten Century Concerts, Orchestre Métropolitain, Canada's National Arts Centre Orchestra, McGill Percussion Ensemble, Ensemble Intercontemporain, Walter Boudreau, Howard Cable, Pierre Béluse, Pierre Boulez
