Latest Albums
- New Orleans Opera House Association Chorus, Leonard Warren, Gerhard Pechner, New Orleans Opera House Association Orchestra, Walter Herbert, Zinka Milanov, Mario del Monaco, William Wildermann, Norman Treigle, Claramae Turner
- Maxine Stellman, Emanuel List, Thelma Altman, The Metropolitan Opera Orchestra, Edward Caton, Nadine Conner, Gerhard Pechner, Lillian Raymondi, Alessio De Paolis, Anthony Marlowe, Lodovico Oliviero, Ludwig Burgstaller, Hertha Glaz, Mona Paulee, Lorenzo Alvary, George Szell, Walter Olitzki, Thelma Votipka, Irene Jessner, Jarmila Novotna, Thomas Hayward, Emery Darcy
- Leonard Warren, Gerhard Pechner, Carlo Bergonzi, Leonie Rysanek, Carlotta Ordassy, William Olvis, The Metropolitan Opera Orchestra, Emila Cundari, Mildred Allen, Calvin Marsh, Harold Sternberg, Osie Hawkins, Jerome Hines
- Lawrence Davidson, Josef Greindl, The Metropolitan Opera Orchestra, Gerhard Pechner, Alessio De Paolis, Clifford Harvuot, Joseph Folmer, Richard Holm, Hertha Glaz, Lorenzo Alvary, Hans Hopf, Paul Schöffler, Victoria de los Ángeles, Mack Harrell, Osie Hawkins, Thomas Hayward, Emery Darcy, Algerd Brazis
- The Metropolitan Opera, Metropolitan Symphony Orchestra, Erich Leinsdorf, Leonard Warren, Carlo Bergonzi, Leonie Rysanek
- Palacio de Bellas Artes Chorus, Enzo Mascherini, Cesare Siepi, Concha de los Santos, Gerhard Pechner, Giuseppe di Stefano, Francesco Tortolero, Giulietta Simionato, Renato Cellini, Palacio de Bellas Artes Orchestra