Richard Wagner’s last completed opera Parsifal had its premiere in Bayreuth, Germany on the 26th of July 1882.
Advertising for the first performances.
A tradition has arisen that the audience does not applaud after the first act, in order to maintain the mood of the story.
In an attempt to preserve the integrity of the production Wagner only allowed the opera to be performed at the Bayreuth Festival. However this began to change after his death the following year. By 1884 some theatres in other countries were staging the opera.