Domenico Gaetano Maria Donizetti (Italian: [doˈmeːniko ɡaeˈtaːno maˈriːa donidˈdzetti]; 29 November 1797 – 8 April 1848) was an Italian composer. Along with Gioachino Rossini and Vincenzo Bellini, Donizetti was a leading composer of the bel canto opera style during the first half of the nineteenth century. Donizetti's close association with the bel canto style was undoubtedly an influence on other composer such as Giuseppe Verdi (1813 - 1901).
Donizetti was born in Bergamo in Lombardy. Although he did not come from a musical background, at an early age he was taken under the wing of composer Simon Mayr who had enrolled him by means of a full scholarship in a school which he had set up. There he received detailed training in the arts of fugue and counterpoint. Mayr was also instrumental in obtaining a place for the young man at the Bologna Academy, where, at the age of 19, he wrote his first one-act opera, the comedy Il Pigmalione, which may not have ever been performed during his lifetime.
Over the course of his career, Donizetti wrote almost 70 operas. An offer in 1822 from Domenico Barbaja, the impresario of the Teatro di San Carlo in Naples, which followed the composer's ninth opera, led to his move to that city and his residency there which lasted until the production of Caterina Cornaro in January 1844. In all, Naples presented 51 of Donizetti's operas.
Before 1830, success came primarily with his comic operas, the serious ones failing to attract significant audiences. However, his first notable success came with an opera seria, Zoraida di Granata, which was presented in 1822 in Rome. In 1830, when Anna Bolena was premiered, Donizetti made a major impact on the Italian and international opera scene and this shifted the balance of success away from primarily comedic operas, although even after that date, his best-known works included comedies such as L'elisir d'amore (1832) and Don Pasquale (1843). Significant historical dramas did appear and became successful; they included Lucia di Lammermoor (the first to have a libretto written by Salvadore Cammarano) given in Naples in 1835, and one of the most successful Neapolitan operas, Roberto Devereux in 1837. Up to that point, all of his operas had been set to Italian libretti.