Latest Albums
- Gerhard Pechner, Thelma Altman, Maxine Stellman, Emanuel List, Thomas Hayward, Emery Darcy, Anthony Marlowe, Thelma Votipka, The Metropolitan Opera Orchestra, Edward Caton, Nadine Conner, Ludwig Burgstaller, Lillian Raymondi, Alessio De Paolis, Lorenzo Alvary, George Szell, Irene Jessner, Jarmila Novotna, Lodovico Oliviero, Hertha Glaz, Mona Paulee, Walter Olitzki
- Set Svanholm, George Cehanovsky, Brian Sullivan, Deszö Ernster, Bruno Walter, Jerome Hines, Paul Schöffler, The Metropolitan Opera Orchestra, Nadine Conner, Peter Klein, Kirsten Flagstad
- Licia Albanese, Nadine Conner, Kirsten Flagstad, Eleanor Steber, Friedrich Schorr, Hans Clemens, Risë Stevens, Francesco Valentino, Raoul Jobin, Elisabeth Rethberg, Lorenzo Alvary, Lotte Lehmann, Mack Harrell, Giovanni Martinelli, Charles Kullman, Charlotte Boerner, Beniamino Gigli