유충근 작사·작곡
유충근 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 |
|---|---|---|
| Honjaigo SipeoyoSeol Woon-do · lyricist | — | |
| Hyudaeponeul Kkeonotgo한은서 · composer | — |