Italian composer Gaetano Donizetti (1797–1848) was a key proponent of the bel canto style, and one of the most prolific opera composers in the art form's history. His 65 operas, many of which are repertory staples, include L’elisir d’amore, Lucia di Lammermoor, Maria Stuarda, La Fille du régiment and Don Pasquale.