정재성 작사·작곡
정재성 is credited (lyricist & composer) on 1 songs here; 1 have karaoke numbers. Credits come from TJ Media chart listings, so only karaoke-charting songs appear.
| Song · Artist | Numbers (tap to copy) | Year |
|---|---|---|
| Sarangiraneungeot Ttohanyada · lyricist·composer | — |