조정균 작사·작곡
조정균 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 |
|---|---|---|
| Jinjeong최해란 · lyricist | — | |
| Seungrireul Wihae허니크루 · composer | — |