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