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