Irene Jessner

Lotte Lehmann, Marjorie Lawrence, Lauritz Melchior, Friedrich Schorr, Kertin Thorborg, Emanuel List, Winifred Heidt, Doris Doe, Maxine Stellmann, Thelma Votpka, Dorothee Manski, Irene Jessner, Lucielle Browning, Helen Olheim, Orchestra of the Metropolitan Opera House, Erich Leinsdorf, Milton Cross &

Orchestra and Choirs of the Metropolitan Opera House, San Francisco Opera House, Vienna Philharmonic, Erich Leinsdorf, Bruno Walter, Arturo Toscanini, Cesare Sodero, Sir Thomas Beecham, Gaetano Merola, Italo Montemezzi, Hans Hermann Nissen, Lotte Lehmann, Charles Kullman, Heinrich Schorr, Irene Jess

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,

Jarmila Novotná, Kerstin Thorborg, Marita Farell, Metropolitan Opera Chorus, Metropolitan Opera Orchestra, Erich Leinsdorf, Irene Jessner, Marisa Morel & Artur Bodanzky

soprano), Herta Glaz, Thelma Votipka, Jeanne Palmer Irene Jessner (soprano), Martha Lipton, Lucielle Browning, Helen Traubel, Peter Klein, Gerhard Pechner, Herbert Janssen, Chorus and Orchestra of the Metropolitan Opera House & Fritz Stiedry

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

Fritz Busch