Tracks
| # | Title | Sung by | |
|---|---|---|---|
| 1 | Love Letter | 문희준 | |
| 2 | Sad Letter | 문희준 | |
| 3 | Love Letter (acoustic version) | 문희준 | |
| 4 | Love Letter (instrumental) | 문희준 | |
| 5 | Sad Letter (instrumental) | 문희준 |
Source: MusicBrainz release group 7a663e2c-d669-3289-bfbc-cfbf1e8a1c64 (CC0). Cover: Cover Art Archive.