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