Piano Sonata No. 8 in C Minor, Op. 13 "Pathétique" - Piano Sonata No. 8 in C Minor, Op. 13 "Pathétique": II. Adagio cantabile (C小调钢琴奏鸣曲，作品13“悲怆奏鸣曲” - 第二乐章 如歌的柔板)