| Track Number | Track Title | Track Length | Track Price/Buy Link |
|---|---|---|---|
| 1 | Letter | 4:16 | |
| 2 | 300miles | 4:16 | |
| 3 | COSMOS (2017 version) | 3:50 | |
| 4 | Letter (off vocal mix) | 4:18 | |
| 5 | 300miles (off vocal mix) | 4:16 | |
| 6 | COSMOS (2017 version off vocal mix) | 3:49 |
- Duration:
- 24:45
- ℗ VAP INC.
- © VAP INC.
Contains explicit content