- Richard Kuelling, Mary Judd, Kenneth Schmidt, Melvin Kaplan, Christine Stavrache, Regina Sarfaty, Frederic Waldman, Stephen Harbachick, Robert Nagel, Frank Porretta, Morris Newman, Georges Andre, Annamaria Saritelli, William Sparks, John Parella, Aldo Simonelli, Elayne Jones, Lorin Bernsohn, Andrew Lolya, Lynn Clarke, Malcolm Norton, Herbert Feldman, Phillip Cherry, Harold Levine, Roger Bobo, Guy Baker, Paul Wolfe, Francis Barnard
- Regina Sarfaty, Frederic Waldman, Stephen Harbachick, Mary Judd
- Chorus of the American Opera Society, Regina Sarfaty, Pier Miranda Ferraro, Maria Callas, Glade Peterson, Nicola Rescigno
