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