- Norman Scott, Marie Janger, Dimitri Mitropoulos, Robert Nagy, Giorgio Tozzi, Frank Guarrera, Ezio Flagello, Carlo Bergonzi, Zinka Milanov, The Metropolitan Opera Orchestra
- Nicola Moscona, Frank Guarrera, Thelma Votipka, The Metropolitan Opera Orchestra, Charles Anthony, Robert Nagy, Silvio Varviso, Joan Sutherland, Richard Tucker
- Rosalind Elias, Martha Lipton, Dimirti Mitropoulos, Giorgio Tozzi, Richard Tucker, Frank Guarrera, The Metropolitan Opera Orchestra, Belen Amparab, George Cehanovsky, Lucine Amara
- Frank Guarrera, Tibor Kozman, Metropolitan Opera Orchestra and Chorus, Charles Anthony, Dolores Wilson, Salvatore Baccaloni, Gaetano Donizetti
- Frank Guarrera, Arturo Toscanini, NBC Symphony Orchestra, Giuseppe Valdengo, Herva Nelli, Corale Robert Shaw