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
Maddalena (opera) Maddalena (opera) Maddalena () is an opera in one act by the Russian composer Sergei Prokofiev, who also wrote the libretto based on a play of the same name by Magda Gustavovna Lieven-Orlov (under the pen name Baron Lieven). That play was in turn based on Oscar Wilde's play "A Florentine Tragedy". Although Prokofiev had already written four operas (the earliest being "The Giant" which he composed at the age of eight and was written down by the composer's mother), "Maddalena" is the first of his works in this genre to which he gave an opus number (op. 13). The