who is Frédéric Chopin?
Yes, I know. He was a Polish composer and virtuoso pianist 
How many performances  did he give in his lifetime?
Frédéric Chopin
Frédéric François Chopin (, , , , ; 1 March 181017 October 1849) was a Polish composer and virtuoso pianist of the Romantic era who wrote primarily for solo piano. He has maintained worldwide renown as a leading musician of his era, one whose "poetic genius was based on a professional technique that was without equal in his generation."
Chopin was born Fryderyk Franciszek Chopin in the Duchy of Warsaw and grew up in Warsaw, which in 1815 became part of Congress Poland. A child prodigy,
in music – Birth of Hungarian composer and virtuoso pianist Franz Liszt.
- 1810 in music – Birth of Polish composer and virtuoso pianist Frédéric Chopin; Birth of German composer and virtuoso pianist Robert Schumann; Ludwig van Beethoven completes his "Fifth Piano Concerto Emperor".
1800s.
- 1809 in music – Birth of Felix Mendelssohn-Bartholdy, German composer, pianist, organist and conductor; Death of Joseph Haydn, Austrian composer
- 1808 in music – Beethoven completes his 6th Symphony "Pastoral", Beethoven's