Die Meistersinger von Nürnberg

Die Meistersinger von Nürnberg (German:[diː ˈmaɪ̯stɐˌzɪŋɐ fɔn ˈnʏʁnbɛʁk]; "The Master-Singers of Nuremberg") is a music drama (or opera) in three acts, written and composed by Richard Wagner. It is among the longest operas commonly performed, usually taking around four and a half hours. It was first performed at the Königliches Hof- und National-Theater, today the home of the Bavarian State Opera, in Munich, on 21 June 1868. The conductor at the premiere was Hans von Bülow.