| Album | Humming Cube |
| Song | Artist | Album | Lyrics |
|---|---|---|---|
| 당신이였나요 | 李民英 | 파리의 연인 OST | Lyrics |
| 청춘스캔들 | 李民英 | 성균관 스캔들 O.S.T | Lyrics |
| 와줘(MR) | 李民英 | Humming Cube | |
| Always Be(MR) | 李民英 | Humming Cube | |
| 와줘 | 李民英 YoungStar | Humming Cube | |
| Always Be | 李民英 | Humming Cube | |
| Baby Talk 2 Me | 刘承俊 李民英 许仁昌 | Rebirth Of Ysj | Lyrics |