- Walter Herbert, Mario del Monaco, New Orleans Opera House Association Orchestra, Zinka Milanov, Norman Treigle, Claramae Turner, Gerhard Pechner, Leonard Warren, New Orleans Opera House Association Chorus, William Wildermann
- Mona Paulee, Thelma Votipka, Emery Darcy, Thomas Hayward, Nadine Conner, The Metropolitan Opera Orchestra, Edward Caton, Alessio De Paolis, Lillian Raymondi, The Metropolitan Opera Chorus, Thelma Altman, Hertha Glaz, Maxine Stellman, Emanuel List, Walter Olitzki, Anthony Marlowe, Lodovico Oliviero, Lorenzo Alvary, George Szell, Jarmila Novotna, Ludwig Burgstaller, Irene Jessner, Gerhard Pechner
