Who wrote the original play that was inspired by a passion for a Vienne composer, and was the base for the opera Orpheus und Eurydike?
Orpheus und Eurydike Orpheus und Eurydike ("Orpheus and Eurydice") is an opera by Ernst Krenek. The German text is based on a play by Oskar Kokoschka. Kokoschka began writing his play during his convalescence (from wounds received on the Ukrainian front in 1915) and it premiered in 1921, one year before Rilke's Sonnets to Orpheus appeared. In 1923 he let it be known that he was looking for a composer to write incidental music. Kokoschka's expressionist, psychological treatment of the Orpheus myth, marked by his passion for Alma Mahler, appealed to Krenek so he approached Kokoschka.
Ritter Blaubart Ritter Blaubart ("Knight Bluebeard") is a fairy-tale opera (German: "Märchenoper") in three acts by the Austrian composer Emil Nikolaus von Reznicek. Herbert Eulenberg wrote the German libretto, based on his own five-act play with the same title, which had been first performed unsuccessfully at the Lessing Theater in Berlin in 1906.