Ludwig van Beethoven (1770 – 1827) was a German composer and pianist. Beethoven remains one of the most admired composers in the history of Western music; his works rank among the most performed of the classical music repertoire and span the transition from the Classical period to the Romantic era in classical music. His career has conventionally been divided into early, middle, and late periods. His early period, during which he forged his craft, is typically considered to have lasted until 1802. From 1802 to around 1812, his middle period showed an individual development from the styles of Joseph Haydn and Wolfgang Amadeus Mozart, and is sometimes characterized as heroic. During this time, he began to grow increasingly deaf. In his late period, from 1812 to 1827, he extended his innovations in musical form and expression.

Beethoven was born in Bonn. His musical talent was obvious at an early age. He was initially harshly and intensively taught by his father, Johann van Beethoven. Beethoven was later taught by the composer and conductor Christian Gottlob Neefe, under whose tutelage he published his first work, a set of keyboard variations, in 1783. He found relief from a dysfunctional home life with the family of Helene von Breuning, whose children he loved, befriended, and taught piano. At age 21, he moved to Vienna, which subsequently became his base, and studied composition with Haydn. Beethoven then gained a reputation as a virtuoso pianist, and was soon patronised by Karl Alois, Prince Lichnowsky for compositions, which resulted in his three Opus 1 piano trios (the earliest works to which he accorded an opus number) in 1795.

Fidelio, originally titled Leonore, oder Der Triumph der ehelichen Liebe (Leonore, or The Triumph of Marital Love), Op. 72, is the only opera by German composer Ludwig van Beethoven. The libretto was originally prepared by Joseph Sonnleithner from the French of Jean-Nicolas Bouilly. The opera premiered at Vienna's Theater an der Wien on 20 November 1805. The following year, Beethoven's friend Stephan von Breuning rewrote the libretto, shortening the work from three acts to two. After further work on the libretto by Georg Friedrich Treitschke, a final version was performed at the Kärntnertortheater on 23 May 1814. As these libretto revisions were going on, Beethoven was also revising some of the music. By convention, only the final version is called Fidelio, and the others are referred to as Leonore.

Fidelio had a long and complicated history of composition. Portions of the score were originally written for an earlier, never-completed opera. Beethoven revised Fidelio three times; the work caused Beethoven so much vexation that he vowed never to compose another opera.

Source: Wikipedia (https://en.wikipedia.org/wiki/Fidelio).

Although originally written for Orchestra, I created this Interpretation of "Rocco's Aria" (Hat man nicht auch Gold beineben: "If you don't have any money") from "Fidelio" (Op. 72 No. 4) for Flute & Piano.