| # | Title | Artist | |
|---|---|---|---|
| 01 | OUT THE CLUB (FEAT. TAE WAN) |
Heo Young Saeng
|
|
| 02 | LET IT GO (FEAT. HyunA of 4MINUTE) LET IT GO (FEAT. 현아 of 4MINUTE) |
Heo Young Saeng
|
|
| 03 | RAINY HEART (FEAT. KIM KYUJONG) RAINY HEART / 부제: 비가 내리던 그 어느날 (feat. 김규종) |
Heo Young Saeng
|
|
| 04 | I'M BROKEN |
Heo Young Saeng
|
|
| 05 | LET IT GO (INSTRUMENT) |
Heo Young Saeng
|
