Ludwig van Beethoven (baptized December 17, 1770 in Bonn – March 26, 1827 in Vienna) was a German composer. He wrote classical music for the piano, orchestras and different groups of instruments. His best-known works are his third ("Erotica"), fifth , sixth ("Pastoral") and ninth ("Choral") symphonies, the eighth ("Pathetique") and fourteenth ("Moonlight") piano sonatas, two of his latter piano concertos, his opera "Fidelio", and also the piano piece Fur Elise. When he was a young man, he was a talented pianist. Beethoven was popular with the rich and important people in Vienna, Austria, where he lived.
In 1801, however, he began to lose his hearing. His deafness became worse. In 1817, he was completely deaf. Although he could no longer play in concerts, he continued to compose. During this time he composed some of his greatest works. He is said to be one of the greatest classical composers who has ever lived.
He moved to Vienna in 1792 and lived there for the rest of his life. He never married.