Chopin's piano works are all absolutely essential in the repertoire of any aspiring pianist. The Preludes and Etudes are exquisitely beautiful examples of his genius. Features 52 pieces in all, including 25 Preludes - Op. 28, Nos. 1-24; Prelude in C-sharp Minor, Op. 45. 27 Etudes - Op. 10, Nos. 1-12; Op. 25, Nos. 1-12; and Trois Nouvelles Etudes.