Disc1
| 1 | Business | SOYOU feat. BE’O | 3:24 |
| 2 | Heart | SOYOU feat. JUKJAE | 3:36 |
| 3 | Some 2 | SOYOU feat. JUNG YONG HWA | 3:32 |
| 4 | If I Had Known | SOYOU | 3:57 |
| 5 | Tree | SOYOU feat. DAVII | 3:38 |
| 1 | Business | SOYOU feat. BE’O | 3:24 |
| 2 | Heart | SOYOU feat. JUKJAE | 3:36 |
| 3 | Some 2 | SOYOU feat. JUNG YONG HWA | 3:32 |
| 4 | If I Had Known | SOYOU | 3:57 |
| 5 | Tree | SOYOU feat. DAVII | 3:38 |