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