Derniers albums
- Charles Gilibert, Walter Damrosch, Studio Orchestra, Luise Reuss-Belce, Emma Eames, David Bispham, Lucienne Breval, Fritzi Scheff, Philippe Flon, Thomas Salignac, Emma Calve, Emilio De Marchi, Antonio Scotti, Albert Alvarez, Johanna Gadski, Suzanne Adams, Ernestine Schumann-Heink, Milka Ternina, Armando Seppilli, Andreas Dippel, Alfred Hertz, Lillian Nordica, Luigi Mancinelli, Georg Anthes, Nellie Melba, Marie van Cauteren, Marcella Sembrich, Edouard De Reszke, Jean de Reszke, Marcel Journet, Louise Homer
- Studio Orchestra, RCA Victor Symphony Orchestra, John Charles Thomas, Rosa Ponselle, Lawrence Tibbett, Ernestine Schumann-Heink, Armand Bernard, Richard Tauber, Henry Geehl, Mogens Woldike, Lorenzo Molajoli, Ladies' Chorus, Giovanni Martinelli, Marcel Journet, Richard Crooks, Margarete Matzenauer, Trinity Church Choir, New York, Paul Reimers, John McCormack, Renata Tarragó, Georges Thill, Stewart Wille, Carroll Hollister, Edwin Schneider, Claudia Muzio, Gladys Swarthout, Hulda Lashanska, Clarence Dickinson, Victoria de los Ángeles, Aksel Schiøtz, Elisabeth Schumann, Studio Chorus, G. Tarragó, Dorothy Maynor, Rosario Bourdon, Milton Katims
- Ernestine Schumann-Heink, Rosario Bourdon, Herbert Witherspoon
