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