Josef Slavík

Josef Slavík (26 March 1806 – 30 May 1833) was a Czech violin virtuoso and composer. He was expected by Viennese musical critics to become Paganini's successor after composing a supposedly unplayable Concerto in F-sharp minor and teaching himself to play Paganini's "La Campanella" after a single hearing.

Read more about this composer on Wikipedia.