정석원 윤종신 작사·작곡
정석원 윤종신 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 |
|---|---|---|
| Hege015B · lyricist | — | |
| Uri Ireotge Seuchyeobonaemyeon015B · composer | — |