| arranged |
|---|
| 피가나 | | | 2winS | 4:23 |
| instruments |
|---|
| 2winS MUZIK (intro) | | keyboard | 2winS | 0:42 |
| Lady Is Mine | | keyboard | 2winS | 4:31 |
| performed |
|---|
| Fxxk U | | guest | 가인 | 3:37 |
| 행복하지마 | 범키 | | mamamoo & Bumkey | 3:36 |
| produced |
|---|
| 2winS MUZIK (intro) | | | 2winS | 0:42 |
| Lady Is Mine | | | 2winS | 4:31 |
| 눈물이 핑 | | | 2winS | 4:14 |
| 별놈 | | | 2winS | 3:38 |
| 피가나 | | | 2winS | 4:23 |
| programming |
|---|
| 2winS MUZIK (intro) | | drum machine | 2winS | 0:42 |
| Lady Is Mine | | drum machine | 2winS | 4:31 |
| vocals |
|---|
| 2winS MUZIK (intro) | | background vocals [chorus] | 2winS | 0:42 |
| Intro | | spoken vocals | TBNY | 0:27 |
| Lady Is Mine | | background vocals [chorus] | 2winS | 4:31 |
| Let's Go (Korean ver.) | | | Group of 20 | 3:29 |
| Without U | | guest | TBNY feat. 권기범 | 4:00 |
| 눈물이 핑 | | background vocals [chorus] | 2winS | 4:14 |
| 바보 | | guest | Epik High feat. Bumkey | 4:06 |
| 별놈 | | background vocals [chorus] | 2winS | 3:38 |
| 심술쟁이 | | guest | Yankie feat. 2winS | 3:17 |
| 피가나 | | background vocals [chorus] | 2winS | 4:23 |
| vocals arranged |
|---|
| Lady Is Mine | | | 2winS | 4:31 |
| Super Lady | | | Supreme Team feat. Bumkey of 2winS | 3:43 |
| 눈물이 핑 | | | 2winS | 4:14 |
| 별놈 | | | 2winS | 3:38 |
| composed |
|---|
| 2winS MUZIK (intro) | | | | |
| Lady Is Mine | | | | |
| 잔상 | | | | |
| lyrics |
|---|
| 2winS MUZIK (intro) | | | | |
| Lady Is Mine | | | | |
| Super Lady | | | | |
| 눈물이 핑 | | | | |
| 별놈 | | | | |
| 잔상 | | | | |
| 피가나 | | | | |
