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
The Sound of a Voice (opera) The Sound of a Voice (opera) The Sound of a Voice is a 2003 operatic adaptation of the play "The Sound of a Voice" by American playwright David Henry Hwang. The music is written by American composer Philip Glass and the libretto is written by Hwang. The opera is made up of two short operas: "The Sound of a Voice" and "Hotel of Dreams". The opera is notable for being specifically written for the theatre and not an opera house. It had its premiere on May 24, 2003 at the American Repertory Theatre. It was directed by Robert Woodruff and