- Lawrence Tibbett, Cesare Sodero, John Baker, Mona Paulee, Lorenzo Alvary, Salvatore Baccaloni, Alessio De Paolis, The Metropolitan Opera Orchestra, Grace Moore, Jan Peerce, George Cehanovsky
- Lawrence Tibbett, Wilfred Engelmann, Maurice Abravanel, Irra Petina, Arnlod Gabor, Louis D'Angelo, Vina Bovy, Norman Cordon, The Metropolitan Opera Orchestra, Angelo Bada, George Rasely, René Maison
- Charles Hackett, Richard Crooks, Tino Pattiera, Lauritz Melchior, Studio ensemble, Studio Orchestra, Alberto Erede, Anne Roselle, Margherita Grandi, Giuseppe de Luca, Jan Peerce, Lawrence Tibbett, Lionel Barrymore, Dino Borgioli, Anna Case, Studio Conductor, Studio Pianist
- Thelma Votipka, Giovanni Paltrinieri, Nicholas Massue, Giovanni Martinelli, Ettore Panizza, George Cehanovsky, The Metropolitan Opera Orchestra, Lawrence Tibbett, Elisabeth Rethberg, Nicola Moscona
- John McCormack, Giovanni Martinelli, Ladies' Chorus, Richard Crooks, Armand Bernard, Gladys Swarthout, Ernestine Schumann-Heink, RCA Victor Symphony Orchestra, Richard Tauber, Mogens Woldike, Henry Geehl, Claudia Muzio, Lawrence Tibbett, Rosa Ponselle, John Charles Thomas, Marcel Journet, Paul Reimers, Georges Thill, Hulda Lashanska, Clarence Dickinson, Renata Tarragó, Aksel Schiøtz, Elisabeth Schumann, Victoria de los Ángeles, Trinity Church Choir, New York, Margarete Matzenauer, Lorenzo Molajoli, Edwin Schneider, Carroll Hollister, Studio Chorus, G. Tarragó, Rosario Bourdon, Dorothy Maynor, Milton Katims, Studio Orchestra, Stewart Wille
- Paris Philharmonic Orchestra, René Leibowitz, Jean Mollien, Paris Philharmonic Chorus, André Dran, Claudine Collart, Janine Lindenfelder, Lucien Mans