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