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