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