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