Piano Sonata No. 13 in E-Flat Major, Op. 27 No. 1 "Quasi Una Fantasia" - II. Allegro Molto e Vivace (降E大调第13号钢琴奏鸣曲，Op. 27 No. 1“类似幻想曲的” - 第二乐章 非常活泼的快板)