Slavonic Dances, Op. 46, B. 83 - Dvořák: Slavonic Dances, Op. 46, B. 83 - No. 3 in A-Flat Major. Polka. Poco Allegro (8首斯拉夫舞曲，作品46 - 降A大调第3首 - 稍快的快板) (Live)