Piano Sonata No. 21 in B flat major, D. 960:III. Scherzo: Allegro vivace con delicatezza

专辑：Mozart: Piano Sonata in F major K332 / Schubert: Piano Sonata in B flat major D960 / Beethoven: Piano Sonata in A major Op.101 / Brahms: Intermezzos Op.119 Nos.1 & 3