Par CHOPIN FREDERIC. Chopin’s Study (or Etude) In C Minor Op. 10 No. 12, also known as the Revolutionary Study, is a wonderfully powerful piece for Solo Piano. The demanding left-hand maintains a constant semi-quaver movement, which requires some strength to play, and gives the piece a tremendous impetus. The melody is created around beautiful crescendos and diminuendos in the right hand. This is a fantastic recital piece and a superb enrichment to any accomplished pianist’s repertoire./ Etude / Piano