Tchaikovsky - Third movement of Violin Concerto in D major. A song played at the train station.

Liszt: Consolation No. 3 (Violin Version) The download of the piece of music when Tang Yun and Wang Zhiwen were about to separate. Tang Yun changed teachers, Wang Zhiwen cleaned up the room, and Wang Zhiwen accompanied him.

"Second Theme Song" (Composer: Zhao Lin) Xiaochun ran home after knowing the truth about his life experience.

The background sound when he cried at the door of his house.

/Music_List/EC789406E.html Here is the link to the interlude album in the movie, and I downloaded it there.