- Gino Vanelli, Alessandro Granda, Orchestra del Teatro alla Scala di Milano, Rosetta Pampanini, Lorenzo Molajoli
- Alessio De Paolis, The Metropolitan Opera Chorus, Mona Paulee, George Cehanovsky, Cesare Sodero, John Baker, Jan Peerce, Lorenzo Alvary, Salvatore Baccaloni, Lawrence Tibbett, The Metropolitan Opera Orchestra, Grace Moore
- Nelson Eddy, Gale Sherwood, Earl William, Salvatore Baccaloni, Otto Kruger, John Conte, Viola Essen
