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