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