Which Opera has more acts Nabucco or Mitridate, re di Ponto ?
Nabucco Nabucco (] ; short for Nabucodonosor ] ~] , English Nebuchadnezzar) 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 biblical books of Jeremiah and Daniel and the 1836 play by Auguste Anicet-Bourgeois and Francis Cornue, although Antonio Cortese's ballet adaptation of the play (with its necessary simplifications), given at La Scala in 1836, was a more important source for Solera than the play itself. Under its original name of "Nabucodonosor", the opera was first performed at La Scala in Milan on 9 March 1842.
Don Gregorio (opera) Don Gregorio is an 1826 opera by Gaetano Donizetti from a libretto by Jacopo Ferretti and adapted from his popular 1824 opera buffa L'ajo nell'imbarazzo ("The Tutor Embarrassed"), which had enjoyed considerable success when presented at the Teatro Valle in Rome on 4 February 1824.