Since he was 17 years old, he sang little roles with great singers: Giovanni Zenatello, Rosa Raisa, Riccardo Stracciari, Gabriela Besanzoni, Hipolito Lazaro, Alessandro Bonci, Titta Ruffo, Then in main roles: in Mascagni's Cavalleria Rusticana as Turiddu and Leoncavallo's Pagliacci as Canio in 1918. Conte Almaviva - Rossini's Barbiere di Siviglia - Main Operatic Debut in 1916 at the age of 20. Then, he sang in 1924 main roles: - Des Grieux in Massenet's Manon - Faust in Gounod's Faust