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