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