Electronic music 4 Ballets 2 Bass clarinet with instrumental ensemble 2 Choruses, Secular (Mixed voices) with instrumental ensemble 2 Choruses, Secular (Mixed voices), Unaccompanied 2 Gregorian chants 2 Instrumental ensembles 2 more ... Laude 2 Masses, Unaccompanied 2 Sacred songs, Unaccompanied 2 Sacred vocal trios, Unaccompanied 2 Scores 2 Songs (High voice) with instrumental ensemble 2 Vocal quartets with instrumental ensemble 2 Vocal sextets, Unaccompanied 2 Chansons (Voix aiguë) acc. d'ensemble instrumental 1 Chansons (Voix aiguë) acc. d'orchestre 1 Chansons (Voix aiguë) acc. de piano 1 Chant grégorien 1 Chants sacrés a cappella 1 Choruses, Sacred (Mixed voices) with orchestra 1 Choruses, Sacred (Mixed voices) with organ 1 Choruses, Sacred (Mixed voices, 8 parts) with organ 1 Choruses, Secular (Mixed voices) with electronics 1 Choruses, Secular (Mixed voices) with flute 1 Choruses, Secular (Mixed voices) with orchestra 1 Choruses, Secular (Mixed voices, 4 parts) with keyboard instrument 1 Choruses, Secular (Mixed voices, 4 parts) with unspecified instrument 1 Choruses, Secular (Mixed voices, 4 parts), Unaccompanied 1 Chœurs profanes (Voix mixtes) a cappella 1 less ...