Ivanhoé is an 1826 pastiche opera in three acts with music by Gioachino Rossini, the  music was adapted, with the composer's permission, by the music-publisher Antonio Pacini from Rossini's operas, namely La gazza ladra, is a "melodramma" or opera semiseria in two acts by Gioachino Rossini, with a libretto by who?
La gazza ladra La gazza ladra (] , The Thieving Magpie) is a "melodramma" or opera semiseria in two acts by Gioachino Rossini, with a libretto by Giovanni Gherardini based on "La pie voleuse" by Théodore Baudouin d'Aubigny and Louis-Charles Caigniez.
Callirhoé Callirhoé is an opera by the French composer André Cardinal Destouches. It takes the form of a "tragédie en musique" in a prologue and five acts. The libretto, by Pierre-Charles Roy, is based on a story from "The Description of Greece" by Pausanias (see Coresus). The opera was first performed on December 27, 1712, by the Académie royale de musique at the Théâtre du Palais-Royal in Paris. Destouches reworked the score for a revival on 22 October, 1743. This version ends abruptly with the death of Corésus.