천일의 약속 OST Part 1 - EP
| Composed by | 백지영 Baek Jiyoung |
| Published by | 예인문화 |
| Release type | Film Score - Official Release |
| Format | 1 Digital - 5 tracks |
| Release date | November 10, 2011 |
| Duration | 00:17:49 |
| Genres |
| 1 | 여기가 아파백지영 Baek Jiyoung | 04:00 |  |
| 2 | 여기가 아파 (MR)백지영 Baek Jiyoung | 04:00 | |
| 3 | 여기가 아파 (Violin Ver.)백지영 Baek Jiyoung | 01:42 | |
| 4 | 여기가 아파 2백지영 Baek Jiyoung | 04:02 | |
| 5 | 여기가 아파 2 (MR)백지영 Baek Jiyoung | 04:05 | |
