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