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