Hulda Lashanska , Clarence Dickinson , Aksel Schiøtz , Elisabeth Schumann , Victoria de los Ángeles , RCA Victor Symphony Orchestra , Marcel Journet , Ernestine Schumann-Heink , Lorenzo Molajoli , Giovanni Martinelli , Ladies' Chorus , Gladys Swarthout , Claudia Muzio , Studio Chorus , G. Tarragó , Rosario Bourdon , Dorothy Maynor , Richard Crooks , Trinity Church Choir, New York , Margarete Matzenauer , Milton Katims , Edwin Schneider , Carroll Hollister , Lawrence Tibbett , Rosa Ponselle , John Charles Thomas , Renata Tarragó , Paul Reimers , John McCormack , Stewart Wille , Georges Thill , Studio Orchestra , Armand Bernard , Richard Tauber , Mogens Woldike , Henry Geehl
Donald Voorhees , Robert Merrill , Ferruccio Tagliavini , Carol Brice , John Charles Thomas , Pia Tassinari , Howard Barlow , Ezio Pinza , Marina Koshetz , Richard Crooks , Armand Tokatyan , Marjorie Lawrence
Walton O'Donnell , James Oliver , Wing Commander Sims , Band of H.M. Grenadier Guards , Central Band of the Royal Air Force , Captain Nieuwland , Major Harris , Michael John , Julius Herrmann , Alex Mortimer , Squadron Leader Sims , William Lang , Roger Barsotti
