| Album | I miss U（Chumo track） First step |
| Song | Artist | Album | Lyrics |
|---|---|---|---|
| Never gone | 1ill | I miss U（Chumo track） | Lyrics |
| 어디 | 1ill | First step | Lyrics |
| Discipline | 1ill | First step | Lyrics |
| 별 | 1ill | First step | Lyrics |
| 굿밤 | 1ill | First step | Lyrics |
| 실컷해도 돼 | 1ill | First step | Lyrics |
| flower | 1ill | First step | Lyrics |
| line | 1ill MINI | First step | Lyrics |
| S | 1ill | First step | Lyrics |