Amilcare Ponchielli (1834–1886) was an Italian composer, mainly of opera. Born on 31st August 1834, in Paderno Fasolaro, now Paderno Ponchielli, near Cremona, Ponchielli won a scholarship at the age of nine to study music at the Milan Conservatory, writing his first symphony by the time he was ten years old. Two years after leaving the conservatory he wrote his first opera -- it was based on Alessandro Manzoni's great novel I promessi sposi (The Betrothed) -- and it was as an opera composer that he eventually found fame. His early career was disappointing. Manoeuvered out of a professorship at the Milan Conservatory which he had won in a competition, he took small-time jobs in small cities, and composed several operas, none successful at first. The turning point was the big success of the revised version of I promessi sposi in 1872, which brought him a contract with the music publisher G. Ricordi & Co., and the musical establishment at the Conservatory and at La Scala. The ballet Le due gemelle (1873) confirmed his success. The following opera, I Lituani (The Lithuanians) (1874), was also well received, being performed later at Saint Petersburg (as Aldona - 20th November 1884). His best known opera is La Gioconda, which his librettist Arrigo Boito adapted from the play by Victor Hugo that had been previously set by Mercadante (Il Giuramento, 1837) and Carlos Gomes (Fosca, 1873). It was first produced in 1876 and revised several times. The version that has become so popular today was first given in 1880. In 1876 he started working on I mori di Valenza (the project dates back to 1873), an opera he never finished, although it was completed later by Arturo Cadore and performed posthumously in 1914. After La Gioconda, Ponchielli wrote the monumental biblical melodrama in four acts Il figliuol prodigo (Milan, Teatro alla Scala, 26th December 1880) and Marion Delorme, from another play by Victor Hugo (Milan, Teatro alla Scala, 17th March 1885). In spite of their rich musical invention, neither of these operas met with the same success but both exerted great influence on the composers of the rising generation, such as Puccini, Mascagni, and Giordano. In 1881, Ponchielli was appointed maestro di cappella of the Bergamo Cathedral, and from the same year he was a professor of composition at the Milan Conservatory, where among his students were Giacomo Puccini and Pietro Mascagni. He died on 17th January 1886 in Milan, and was interred there in the Cimitero Monumentale. Although in his lifetime Ponchielli was very popular and influential, in introducing an enlarged orchestra and more complex orchestration, the only one of his operas regularly performed today is La Gioconda. It contains the great tenor romanza "Cielo e mar", a duet for tenor and baritone "Enzo Grimaldo", the soprano set-piece "Suicidio!" and the ballet music "The Dance of the Hours", known even to the non-musical from its use in Walt Disney's Fantasia (1940) and other popularisations and parodies.