曲谱简介：

The Polonaise in A-flat major, Op. 53 (French: Polonaise héroïque, Heroic Polonaise) for solo piano, was written by Frédéric Chopin in 1842.[1] This composition is one of Chopins most admired compositions and has long been a favorite of the classical piano repertoire. The piece, which is very difficult, requires exceptional piano skills and great virtuosity to be interpreted at a high degree of proficiency. The polonaise was dedicated to Auguste Léo.