구정수 작사
구정수 is credited (lyricist) on 3 songs here; 3 have karaoke numbers. Credits come from TJ Media chart listings, so only karaoke-charting songs appear.
| Song · Artist | Numbers (tap to copy) | Year |
|---|---|---|
| Munpungji Uneun BamKang Jin · lyricist | — | |
| Nan Mario김진택 · lyricist | — | |
| Iksanyeok Sigyetap홍시 · lyricist | — |