김재연 작곡·작사
김재연 is credited (composer & 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 |
|---|---|---|
| Sojunghan Saram(MianhadasaranghandaOST)Kim Sung-Pil · composer | — | |
| Nae Sarang MarogwangyangKim Jae-yeon · lyricist | — | |
| Urineun DongchangsaengKim Jae-yeon · lyricist | — |