Renowned Polish composer Frédéric François Chopin (1810-1849) composed an amazing variety of compositions including some 50 mazurkas, 25 preludes, 24 etudes, 21 nocturnes, 17 waltzes, 11 polonaises, 4 ballades and 3 sonatas. Chopin's E minor and F minor Piano Concertos, however, are particularly important as they played a vital role in his career as a composer-pianist.波兰著名作曲家弗朗索瓦·肖邦（Frédéric François Chopin，1810-1849）创作了各种各样的作品，包括约50首玛祖卡、25首前奏曲、24首练习曲、21首夜曲、17首圆舞曲、11首波兰舞曲、4首民谣和3首奏鸣曲。然而，肖邦的E小调和F小调钢琴协奏曲尤其重要，因为它们在他作为作曲家和钢琴家的职业生涯中发挥了至关重要的作用。