이찬우 작사·작곡
이찬우 is credited (lyricist & composer) on 4 songs here; 4 have karaoke numbers. Credits come from TJ Media chart listings, so only karaoke-charting songs appear.
| Song · Artist | Numbers (tap to copy) | Year |
|---|---|---|
| Checkmate (Sung by U-KNOW) [Live]TVXQ · lyricist·composer | 2009 | |
| Saranghaji AneulgeoyaNa Hyun-hee · lyricist·composer | — | |
| Ijeoya Hal TtaeYang Su-kyŏng · lyricist·composer | — | |
| Chinguinji Aeininji칼라 · lyricist | — |