- The Metropolitan Opera
- Lawrence Tibbett, Mona Paulee, Jan Peerce, Cesare Sodero, John Baker, George Cehanovsky, The Metropolitan Opera Orchestra, Grace Moore, Lorenzo Alvary, Salvatore Baccaloni, Alessio De Paolis
- Anthony Marlowe, Gerhard Pechner, Thelma Votipka, Walter Olitzki, Thelma Altman, Lillian Raymondi, Alessio De Paolis, Lorenzo Alvary, George Szell, Irene Jessner, Jarmila Novotna, Maxine Stellman, Emanuel List, Thomas Hayward, Emery Darcy, Hertha Glaz, Mona Paulee, The Metropolitan Opera Orchestra, Edward Caton, Nadine Conner, Lodovico Oliviero, Ludwig Burgstaller
- Helen Olheim, Raoul Jobin, Alessio De Paolis, Sir Thomas Beecham, Thelma Votipka, Licia Albanese, George Cehanovsky, Lorenzo Alvary, Mack Harrell, Lily Djanel, Leonard Warren, The Metropolitan Opera Orchestra
- Laurel Hurley, Giulio Gari, Mildred Miller, Arthur Budney, The Metropolitan Opera Orchestra, Martha Lipton, Blanche Thebom, Sandra Warfield, Lorenzo Alvary, Charles Anthony, Louis Sgarro, Thomas Hayward, Lawrence Davidson, Charles Kullman, Giorgio Tozzi, George London, Dimitri Mitropoulos
- Lorenzo Alvary, Daniza Ilitsch, Giuseppe Antonicelli, Margaret Harshaw, The Metropolitan Opera Orchestra, Leonard Warren, Giacomo Vaghi, Jan Peerce, Pierrette Alarie
- Lorenzo Alvary, Salvatore Baccaloni, Eleanor Steber, Leslie Chabay, Bidú Sayão, Jarmila Novotna, The Metropolitan Opera Orchestra, Italo Tajo, Alessio De Paolis, Fritz Busch, John Brownlee, Claramae Turner