- Thelma Votipka, William Wilderman, Calvin Marsh, Roberta Peters, Eugenio Fernandi, Norman Scott, Leonard Warren, Margaret Roggero, George Cehanovsky, Gabor Carelli, Mildred Allen, Louis Sgarro, Fausto Cleva, Madelaine Chambers, The Metropolitan Opera Orchestra
- Calvin Marsh, Anna Moffo, Robert Merrill, Teresa Stratas, Barry Morell, Kurt Herbert Adler, Lou Marcella, Joan Wall, Gabor Carelli, John Trehy, The Metropolitan Opera Orchestra, George Cehanovsky, Louis Sgarro