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