Giulia Grisi in her, she was the first to play the part of Adalgisa in Bellini's "Norma" in Milan, in which the dramatic soprano Giuditta Pasta took the title role. Grisi appeared in Paris in 1832 in the title role of Semiramide in Rossini's opera and was a great success; in 1834 she made her debut in London as Ninetta in "La gazza ladra"; and, again in Paris, in 1835 she created the role of Elvira in the premiere of Bellini's final opera, "I puritani" at the Théâtre-Italien. In 1842, Donizetti wrote the parts of Norina and Ernesto in "Don Pasquale" for
Oberto (opera) Oberto (opera) Oberto, Conte di San Bonifacio is an opera in two acts by Giuseppe Verdi to an Italian libretto by Temistocle Solera, based on an existing libretto by Antonio Piazza probably called "Rocester". It was Verdi's first opera, written over a period of four years, and was first performed at the Teatro alla Scala, Milan, on 17 November 1839. The La Scala production enjoyed "a fair success" and the theatre's impresario, Bartolomeo Merelli, commissioned two further operas from the young composer. During his student days in Milan, Verdi began the process of making connections to the world of music