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