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