12 mixed voices Performances Concert 51 [Les solistes des choeurs de l’ORTF] Thursday, March 15, 1973 Concert hors-série [Messiaen] [Off series] Thursday, February 16, 1989 Que la voix demeure Wednesday, February 28, 2007
12 mixed voices Performances Concert 51 [Les solistes des choeurs de l’ORTF] Thursday, March 15, 1973 Concert hors-série [Messiaen] [Off series] Thursday, February 16, 1989 Que la voix demeure Wednesday, February 28, 2007