Der Prinz von Homburg is a German-language opera in three acts by Hans Werner Henze with a libretto by Ingeborg Bachmann. It was completed in 1958 but premiered on 22 May 1960 in Hamburg. Wikipedia
Written: 1960
Librettist: Ingeborg Bachmann
First performance: May 22, 1960, Hamburg State Opera, Hamburg, Germany
Composer: Hans Werner Henze
Adapted from: The Prince of Homburg