Derniers albums
- Charles Hackett, Dino Borgioli, Jan Peerce, Richard Crooks, Anna Case, Anne Roselle, Margherita Grandi, Lawrence Tibbett, Giuseppe de Luca, Lionel Barrymore, Alberto Erede, Studio Pianist, Studio Conductor, Tino Pattiera, Studio ensemble, Lauritz Melchior, Studio Orchestra
- Lorenzo Molajoli, Ernestine Schumann-Heink, Richard Tauber, Henry Geehl, Mogens Woldike, RCA Victor Symphony Orchestra, Margarete Matzenauer, Trinity Church Choir, New York, Victoria de los Ángeles, Aksel Schiøtz, Elisabeth Schumann, Renata Tarragó, Ladies' Chorus, Giovanni Martinelli, Georges Thill, Stewart Wille, John Charles Thomas, Rosa Ponselle, Lawrence Tibbett, Paul Reimers, John McCormack, Studio Chorus, G. Tarragó, Dorothy Maynor, Rosario Bourdon, Studio Orchestra, Richard Crooks, Marcel Journet, Hulda Lashanska, Clarence Dickinson, Milton Katims, Armand Bernard, Carroll Hollister, Edwin Schneider, Claudia Muzio, Gladys Swarthout
