The Letter - Original Soundtrack
Yangyang Mobile
Songs
| Song | Plays | Release Date | Duration | |
|---|---|---|---|---|
| 01 | Main Theme - The Letter | 0 | 2017 | 2017 — |
| 02 | Letters Goodbye | 0 | July 24, 2017 | July 24, 2017 — |
| 03 | Letters Goodbye | 0 | February 11, 2020 | February 11, 2020 — |
| 04 | Letters Goodbye (Instrumental) | 0 | 2017 | 2017 — |
| 05 | Lone Heart Beats True | 0 | — | — — |
| 06 | Lone Heart Beats True (Instrumental) | 0 | 2017 | 2017 — |
| 07 | Fly | 0 | February 11, 2020 | February 11, 2020 — |
| 08 | Fly (Instrumental) | 0 | 2017 | 2017 — |
