étude Op. 10, No. 12 in C minor, known as the Revolutionary étude or the étude on the Bombardment of Warsaw, is a solo piano work by Frédéric Chopin written circa 1831, and the last in his first set, Etudes Op.10, dedicated “à son ami Franz Liszt” (“to his friend Franz Liszt”).
练习曲作品10第12号，被称为革命练习曲，是由大约1831年肖邦写的钢琴作品，也是他的第一集“Etudes Op.10”中的最后一部作品。 “儿子ami Franz Liszt”（“给他的朋友Franz Liszt”）。