Ludwig van Beethoven (/ˈlʊdvɪɡ væn ˈbeɪt(h)oʊvən/ (About this soundlisten); German: (About this soundlisten); baptised 17 December 1770 – 26 March 1827) was a German composer and pianist. A crucial figure in the transition between the classical and romantic eras in classical music, he remains one of the most recognized and influential musicians of this period, and is considered to be one of the greatest composers of all time.

Beethoven was born in Bonn, the capital of the Electorate of Cologne, and part of the Holy Roman Empire. He displayed his musical talents at an early age and was vigorously taught by his father Johann van Beethoven, and was later taught by composer and conductor Christian Gottlob Neefe. At age 21, he moved to Vienna and studied composition with Joseph Haydn. Beethoven then gained a reputation as a virtuoso pianist, and was soon courted by Prince Lichnowsky for compositions, which resulted in Opus 1 in 1795.