Dublado e Legendado no OverFlix. Andrea Chénier is a verismo opera in four acts by Umberto Giordano, set to an Italian libretto by Luigi Illica, and first performed on 28 March 1896 at La Scala, Milan. The story is based loosely on the life of the French poet André Chénier (1762–1794), who was executed during the French Revolution.