Fernando Corena, Rosalind Elias, Anthony Marlowe, Giuseppe Antonicelli, Mimi Benzell, Nicola Moscona, Frank Guarrera, Alessio De Paolis, The Metropolitan Opera Chorus, Jussi Björling, Salvatore Baccaloni, Francesco Valentino, Lawrence Davidson, George Cehanovsky, Licia Albanese, James McCracken, Osie Hawkins, Bidú Sayão, Thomas Hayward, Milton Cross, Dimitri Mitropoulos, Calvin Marsh, The Metropolitan Opera Orchestra
