정구영 작사·작곡
정구영 is credited (lyricist & composer) on 2 songs here; 2 have karaoke numbers. Credits come from TJ Media chart listings, so only karaoke-charting songs appear.
| Song · Artist | Numbers (tap to copy) | Year |
|---|---|---|
| Hongya Hongya이리 · lyricist | — | |
| Dance DanceLazy Bone · lyricist·composer | — |