- Emanuel Balaban, The Columbia Concert Orchestra, Victor Young and His Orchestra, Count Basie and His Orchestra, Paul Robeson
- Margherita Grandi, Anne Roselle, Anna Case, Giuseppe de Luca, Studio Pianist, Studio Conductor, Studio Orchestra, Lawrence Tibbett, Richard Crooks, Alberto Erede, Dino Borgioli, Charles Hackett, Jan Peerce, Lionel Barrymore, Tino Pattiera, Studio ensemble, Lauritz Melchior
- Studio Orchestra, Morris Levine, RCA Victor Symphony Orchestra, Leonard Warren, Studio Chorus, Frank Black