Fidelio of overwhelming the (rather light) initial scenes of the opera. Beethoven accordingly experimented with cutting it back somewhat, for a planned 1808 performance in Prague; this is believed to be the version now called "Leonore No. 1". Finally, for the 1814 revival Beethoven began anew, and with fresh musical material wrote what we now know as the "Fidelio" overture. As this somewhat lighter overture seems to work best of the four as a start to the opera, Beethoven's final intentions are generally respected in contemporary productions. While some believe that Gustav Mahler introduced the practice of performing "Leonore No. 3"
The Diary of a Madman (opera) Searle had recently written incidental music for a radio production of Gogol's story, starring Paul Scofield, and decided to choose the story for his opera, providing completely new music. The libretto was written by the composer, based on the translation of Gogol's story by D. S. Mirsky. The opera is scored for an orchestra of single strings, woodwind and brass, with two percussionists. An electronic tape is also specified to produce particular sound effects. The voices of two dogs are directed to be sung by the same performer, using a loudspeaker. The opera was written in London and Amalfi between