- Thelma Altman, Lorenzo Alvary, George Szell, Anthony Marlowe, Walter Olitzki, Jarmila Novotna, Hertha Glaz, Maxine Stellman, Emanuel List, Emery Darcy, Thomas Hayward, Gerhard Pechner, Alessio De Paolis, Lillian Raymondi, The Metropolitan Opera Chorus, Lodovico Oliviero, Irene Jessner, Nadine Conner, The Metropolitan Opera Orchestra, Edward Caton, Mona Paulee, Ludwig Burgstaller, Thelma Votipka
- William Wilderman, The Metropolitan Opera Chorus, Calvin Marsh, George Cehanovsky, Mildred Allen, Fausto Cleva, Madelaine Chambers, The Metropolitan Opera Orchestra, Leonard Warren, Margaret Roggero, Louis Sgarro, Gabor Carelli, Thelma Votipka, Roberta Peters, Eugenio Fernandi, Norman Scott