Are Fra Diavolo and Taverner operas?
Fra Diavolo (opera) The opera was first performed by the Opéra-Comique at the Salle Ventadour in Paris on 28 January 1830 and an Italian version was prepared by Auber and Scribe for performance in London in 1857. This contained new recitatives and arias, as well as expanding the roles of Fra Diavolo's accomplices.
Orlando furioso (Vivaldi, 1714) Orlando furioso RV 819 (] , Teatro San Angelo, Venice 1714) is a three-act opera surviving in manuscript in Antonio Vivaldi's personal library, only partly related to his better known Orlando furioso (RV 728) of 1727. It is a recomposition of an "Orlando furioso" written by Giovanni Alberto Ristori which had been very successfully staged by Vivaldi and his father's "impresa" in 1713, and whose music survives in a few fragments retained in the score of RV 819. Therefore, Vivaldi's first cataloguer Peter Ryom did not assign the opera a RV number, but catalogued it as RV Anh. 84. The libretto was by Grazio Braccioli.