Sonata for Violin and Harpsichord No. 2 in A, BWV 1015 - J.S. Bach: Sonata for Violin and Harpsichord No. 2 in A, BWV 1015 - 1. - (A大调第2号为小提琴和大键琴而作奏鸣曲，作品1015 - 第一乐章 甜蜜)