Derniers albums
- Belén Amparan, The Metropolitan Opera Chorus, Margaret Harshaw, Hermann Uhde, James McCracken, Sandra Warfield, Marianne Schech, Wolfgang Windgassen, Heidi Krall, Margaret Roggero, Fritz Stiedry, The Metropolitan Opera Orchestra, Gloria Lind, Kurt Böhme, Rosalind Elias, Osie Hawkins, Jean Madeira, Lawrence Davidson
- Louis Sgarro, Lawrence Davidson, The Metropolitan Opera Orchestra, The Metropolitan Opera Chorus, Martha Lipton, Thomas Hayward, Mildred Miller, Arthur Budney, Giulio Gari, Blanche Thebom, George London, Dimitri Mitropoulos, Charles Kullman, Sandra Warfield, Giorgio Tozzi, Laurel Hurley, Lorenzo Alvary, Charles Anthony
- Dimitri Mitropoulos, Paul Franke, Laurel Hurley, Albert da Costa, Charles Kullman, Sandra Warfield, Frank Valentino, Norman Scott, Margaret Roggero, Giogro Tozzi, The Metropolitan Opera Orchestra and Chorus, Kurt Herbert Adler, Arthur Budney, Nell Rankin
