Tristan und Isolde, WWV 90, is a music drama in three acts by Richard Wagner set to a German libretto by the composer, loosely based on the medieval 12th-century romance Tristan and Iseult by Gottfried von Strassburg. From Wikipedia
The Barcelona opera house announces an eclectic lineup blending contemporary works, iconic operas, and major role debuts, marking the final season under music director Josep Pons.