About the work
L'inganno felice is a one-act farsa by Gioachino Rossini to a libretto by Giuseppe Maria Foppa, premiered on 8 January 1812 at the Teatro San Moisè in Venice. Despite its billing as a "farsa," it plays more as a semi-serious melodrama with comic supporting characters than as an outright farce.
Plot
Duchess Isabella is declared dead and cast away by Ormondo after rejecting his advances; the mine foreman Tarabotto rescues her and shelters her for ten years as his supposed niece Nisa. When her husband, Duke Bertrando, comes to inspect the mines, Isabella seizes the chance to reveal herself. Ormondo tries to silence her but is exposed, and the couple is reunited.
Cultural significance
The opera was an immediate success and had reached stages across Italy as well as Paris and London by the end of the 1810s. Its triumph won Rossini a commission from the manager of the Teatro San Moisè for three further one-act farsas, cementing his reputation as a comic opera composer.