Fidelio an der Wien. Beethoven was to set a new libretto by Schikaneder, entitled "Vestas Feuer"; however, this libretto was not to Beethoven's liking. He spent about a month composing music for it, then abandoned it when the libretto for "Fidelio" came to his attention. The time Beethoven spent on "Vestas Feuer" was not entirely wasted, as two important numbers from "Fidelio", Pizarro's "'Ha! Welch’ ein Augenblick!" and the duet "O namenlose Freude" for Leonora and Florestan, both originated as music for "Vestas Feuer". Beethoven remained as a resident of the Theater an der Wien for some time after he had
Washington National Opera order of the day". Four months later, the Society staged a double bill of Gian Carlo Menotti's opera "The Old Maid and the Thief" along with his ballet "The Unicorn, The Gorgon, and the Manticore". It was very successful with both the public and critics alike. Successful presentations followed from November 1957 onwards: "Fidelio"; "Ariadne auf Naxos"; "Idomeneo"; a double bill of Schoenberg's "Erwartung" and Stravinsky's "Le Rossignol" (conducted by the composer); and a December 1961 "The Magic Flute" which resulted in an invitation from President John Kennedy at the White House for some excerpts from the opera. By this