Hertha Glaz

Hans Hotter, Lubomir Vichegonov, Jerome Hines, Hans Hopf, Gerhard Pechner, Margareth Harshaw, Lucine Amara, Lois Hunt, Hertha Glaz, Anne Bollinger, Paula Lechner, Margaret Roggero, Genevieve Warner, Mildred Miller, Paul Franke, Gabor Carelli, Emery Darcy, Osie Hawkins, Orchestra and Chorus of the Me

Lauritz Melchior, Alexander Kipnis, Herbert Janssen, Rose Bampton, Helen Traubel, Kerstin Thorborg, Margaret Harsahw, Martha Lipton, Beal Hober & Hertha Glaz

Irene Jessner, Emanuel List, Jarmila Novotná, Walter Olitzki, Nadine Conner, Thelma Votipka, Alessio De Paolis, Hertha Glaz, Lorenzo Alvary, Emery Darcy, Anthony Marlowe, Gerhard Pechner, Lodovico Oliviero, Thomas Hayward, Maxine Stellman, Mona Paulee, Thelma Altman, Lillian Raimondi, Edward Caton,

Metropolitan Opera House Orchestra

Paul Schöffler, Victoria de los Ángeles, Hans Hopf, Josef Greindl, Metropolitan Opera Orchestra & Fritz Reiner

Fritz Reiner