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