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