Elio反复弹奏的那段乐谱，来自于巴赫的《降B大调随想曲》，19岁的巴赫为即将赴瑞典任职宫廷乐长的兄长写下了送别曲。“It's young Bach. He dedicated it to his brother.”

于是我也将这首献给你，献给午后的滚滚热浪，献给树叶缝隙中洒下的细碎阳光，献给维埃拉的十七岁永恒夏日。

#J.S. Bach: Capriccio in B flat, BWV 992 "On the departure of a dear brother" - 1. Arioso (Adagio)[音乐]#