Rosa Ponselle, Igor Chichagov, Mischa Schmidt, Ruby Mercer, Romano Romani
Georges Thill, Stewart Wille, John Charles Thomas, Rosa Ponselle, Lawrence Tibbett, Ladies' Chorus, Giovanni Martinelli, Studio Chorus, G. Tarragó, Dorothy Maynor, Rosario Bourdon, Claudia Muzio, Gladys Swarthout, Paul Reimers, John McCormack, Armand Bernard, Richard Crooks, Marcel Journet, Lorenzo Molajoli, RCA Victor Symphony Orchestra, Studio Orchestra, Richard Tauber, Henry Geehl, Mogens Woldike, Hulda Lashanska, Clarence Dickinson, Ernestine Schumann-Heink, Milton Katims, Margarete Matzenauer, Trinity Church Choir, New York, Renata Tarragó, Carroll Hollister, Edwin Schneider, Victoria de los Ángeles, Aksel Schiøtz, Elisabeth Schumann
Marian Anderson, B. Smith, Yehudi Menuhin, Risë Stevens, W. Rose, Franz Rupp, Robert Merrill, Carroll Hollister, Gibner King, Nathan Milstein, Jan Peerce, Mischa Elman, Gregor Piatigorsky, Ezio Pinza
