Sonata for Violin & Piano No. 33 in E-Flat Major, K. 481 - III. Allegretto [con sei variazioni] - Variazione II (降E大调第33号小提琴与钢琴奏鸣曲，作品481 - 第三乐章 小快板[六首变奏曲] - 变奏曲二)