- Alessio De Paolis· Lillian Raymondi· The Metropolitan Opera Chorus· Emery Darcy· Thomas Hayward· Anthony Marlowe· Walter Olitzki· Gerhard Pechner· Thelma Altman· Lodovico Oliviero· Ludwig Burgstaller· Jarmila Novotna· Lorenzo Alvary· George Szell· Nadine Conner· The Metropolitan Opera Orchestra· Edward Caton· Thelma Votipka· Hertha Glaz· Mona Paulee· Irene Jessner· Maxine Stellman· Emanuel List
- Calvin Marsh· Norman Scott· Thelma Votipka· Mildred Allen· Roberta Peters· Eugenio Fernandi· Fausto Cleva· Madelaine Chambers· The Metropolitan Opera Orchestra· Margaret Roggero· The Metropolitan Opera Chorus· Gabor Carelli· Leonard Warren· William Wilderman· Louis Sgarro· George Cehanovsky