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