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