Frederic Chopin : Etude Op. 10 No.4 in C# minor

This piece of music is the Etude Op. 10 No. 4 in C# minor by Frederic Chopin. All Chopin's Etudes are very difficult to play, but they are fascinating to listen to and useful practice for the advanced piano student. In total Chopin wrote 27 Etudes, a set of 12 called Op.10 and another set of 12 called Op.25 and finally a set of 3 etudes - some are a little easier to play though many are just as difficult. All 27 are available in book form from these links at Sheet Music Plus (US) or The Music Room (UK).