Eugenio Cavallini (16 June 1806 — 11 April 1881) was an Italian conductor, composer, violinist, and violist. In 1833 he became first violinist of the orchestra at La Scala, a post he held through 1855. He also served as a conductor at La Scala, notably leading the world premieres of Gaetano Donizetti's Lucrezia Borgia (1833), Donizetti's Gemma di Vergy (1834), Donizetti's Maria Stuarda (1835), Saverio Mercadante's Il giuramento (1837), Mercadante's Il bravo (1839), Giuseppe Verdi's Oberto (1839), Verdi's Un giorno di regno (1840), Donizetti's Maria Padilla (1841), Verdi's Nabucco (1842), Verdi's I Lombardi alla prima crociata (1843), Verdi's Giovanna d'Arco (1845), Federico Ricci's Estella di Murcia (1846), and Domenico Ronzani's Salvator Rosa (1854). (Hide extended text)...(Read all) Source : Wikipedia