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