Nabucco is an Italian-language opera in four acts composed in 1841 by Giuseppe Verdi to an Italian libretto by Temistocle Solera. The libretto is based on the biblical books of 2 Kings, Jeremiah, Lamentations and Daniel and the 1836 play by Auguste Anicet-Bourgeois and Francis Cornu. This Kalmus publication of the Overture to the opera was edited by award-winning composer William Ryden.