Note General : Enr.: 1984 (Satyagraha: Christopher Keene, Douglas Perry, Claudia Cummings, Sheryl Woods, Rhonda Liss, Robert McFarland, Scott Reeve, New York City Opera Orchestra & Chorus); 1987 (Akhenaton: Dennis Russell Davies, Paul Esswood, Milagro Vargas, Orchestre et choeur de l'Opéra de Stuttgart);1978 (Einstein on the Beach: Michael Riesmann, Lucinda Childs, Sherly Sutton, Iris Hiskey, George Andoniadis, Paul Zukofsy, Philip Glass, The Philip Glass Ensemble)