Doktor Faust and Rise and Fall of the City of Mahagonny are both what?
Doktor Faust Doktor Faust is an opera by Ferruccio Busoni with a German libretto by the composer himself, based on the myth of Faust. Busoni worked on the opera, which he intended as his masterpiece, between 1916 and 1924, but it was still incomplete at the time of his death. His pupil Philipp Jarnach finished it. More recently, in 1982, Antony Beaumont completed the opera using sketches by Busoni which were previously thought to have been lost. Nancy Chamness has published an analysis of the libretto to "Doktor Faust" and a comparison with Goethe's version.
Daniel and the Devil "Daniel and the Devil" is a 1888 short story by the American journalist and poet Eugene Field. Similar in subject matter and setting to other American "pact with the Devil" or Faust stories, such as "Young Goodman Brown" by Nathaniel Hawthorne and Washington Irving's "The Devil and Tom Walker," Field's story varies significantly in allowing the Faust character (Daniel) to escape from the bargain.