Chopin: Etudes, Bound EditionChopin succeeded in doing something truly remarkable with his two cycles of Etudes op. 10 and op. 25, published in 1833 and 1837 respectively. Probably no one before him had composed technical practice pieces that at the same time reached such musical heights. Chopins Etudes are character pieces that are full of tension, written for the concert hall. The virtuosic works, including long running hits such as the Revolutionary Etude op. 10 no. 12 belong