Are both Der Freischütz and Der Barbier von Bagdad operas?
Der Barbier von Bagdad Der Barbier von Bagdad ("The Barber of Baghdad") is a comic opera in two acts by Peter Cornelius to a German libretto by the composer, based on "The Tale of the Tailor" and "The Barber’s Stories of his Six Brothers" in "One Thousand and One Nights". The first of three operas by Cornelius, the piece was first performed at the Hoftheater in Weimar on 15 December 1858.
Sieg der Schönheit Gensericus oder Sieg der Schönheit TVWV 21:10 (Hamburg 1722 and Braunschweig) is a comic German-language opera in three acts by Georg Philipp Telemann. It was performed at the Oper am Gänsemarkt, while Keiser was director. Unlike "Orpheus" and "Flavius Bertaridus", the opera contains no Italian-language set piece arias. The librettist was Christian Heinrich Postel.