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