Pietro Mascagni incorporated into the music. Notes Sources Pietro Mascagni Pietro Antonio Stefano Mascagni (; 7 December 1863 – 2 August 1945) was an Italian composer most noted for his operas. His 1890 masterpiece "Cavalleria Rusticana" caused one of the greatest sensations in opera history and single-handedly ushered in the "Verismo" movement in Italian dramatic music. While it was often held that Mascagni, like Leoncavallo, was a "one-opera man" who could never repeat his first success, "L'amico Fritz" and "Iris" have remained in the repertoire in Europe (especially Italy) since their premieres. Mascagni said that at one point, "Iris" was performed in
Mala Pasqua! his attention to composing his first opera, "Fatma", an opera-ballet in four acts. However, he set the project aside in 1888 when the music publisher Sonzogno announced a competition for one-act operas, open to all young Italian composers who had not yet had an opera performed on stage. The three winners (selected by a jury of prominent critics and composers) would be staged in Rome at Sonzogno's expense. Gastaldon decided to enter with an opera based on "Cavalleria rusticana". His librettist, Giovanni Domenico Bartocci-Fontana, a lawyer by training and a poet by inclination, wrote to Verga asking permission to adapt