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