According to various sources, 50,000 pre-orders were made for part 1 of the Heartstrings OST which is supposed to be released tomorrow.
Much like the soundtrack from You’re Beautiful, the Heartstrings OST includes songs sung by the main actors in the drama.
Here is a full track list of the album.
01. You’ve Fallen For me
02. Because I Miss You…
03. The Day We Fall In Love
05. You’ve Fallen For me (Inst)
06. Because I Miss You… (Inst)
07. Are You Ready To Fight
08. What Do You Want Me To Do
09. I Am Coming To See You.
10. Because I Miss You… (Guitar ver.)