정홍일 작사·작곡
정홍일 is credited (lyricist & composer) on 4 songs here; 4 have karaoke numbers. Credits come from TJ Media chart listings, so only karaoke-charting songs appear.
| Song · Artist | Numbers (tap to copy) | Year |
|---|---|---|
| Naui GeotJeong Hong-il · lyricist·composer | — | |
| Sone Datji Anneun GieokJeong Hong-il · lyricist | — | |
| Sum Swil Suman ItdamyeonJeong Hong-il · lyricist·composer | — | |
| Abeoji(Father)Jeong Hong-il · lyricist·composer | — |