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