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.
Die Schweizer Familie Die Schweizer Familie ("The Swiss Family") is an opera by the Austrian composer Joseph Weigl. It takes the form of a "Singspiel" in three acts. The libretto, by Ignaz Franz Castelli, is based on the vaudeville "Pauvre Jacques" (1807) by Charles-Augustin de Basson-Pierre and René de Chazet. The opera was first performed at the Theater am Kärntnertor in Vienna on 14 March 1809 and was a great success in German-speaking countries in the early 19th century.