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.
Romeo und Julie Romeo und Julie is a singspiel in three acts by composer Georg Benda. The opera has a German libretto by Friedrich Wilhelm Gotter that is based upon Christian Felix Weiße's translation of William Shakespeare's play "Romeo and Juliet".