- Lorenzo Molajoli, Marcel Journet, Armand Bernard, Richard Crooks, RCA Victor Symphony Orchestra, Ladies' Chorus, Giovanni Martinelli, Carroll Hollister, Edwin Schneider, Hulda Lashanska, Clarence Dickinson, Studio Orchestra, Claudia Muzio, Gladys Swarthout, John Charles Thomas, Rosa Ponselle, Lawrence Tibbett, Paul Reimers, John McCormack, Milton Katims, Victoria de los Ángeles, Aksel Schiøtz, Elisabeth Schumann, Margarete Matzenauer, Trinity Church Choir, New York, Studio Chorus, G. Tarragó, Dorothy Maynor, Rosario Bourdon, Georges Thill, Stewart Wille, Renata Tarragó, Richard Tauber, Henry Geehl, Mogens Woldike, Ernestine Schumann-Heink
