Sonata for Clarinet and Piano No. 2 in E Flat Major, Op. 120 No. 2 - Brahms: Clarinet Sonata No. 2 in E-Flat Major, Op. 120 No. 2: II. Allegro appassionato (降E大调第二号单簧管奏鸣曲，Op.120 No.2)