연서 작사·작곡
연서 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 |
|---|---|---|
| Darege Mureulge연서 · lyricist·composer | — | |
| Geokjeonggoemul연서 · lyricist·composer | — | |
| Anajulgeoya Maeil장예찬 · lyricist·composer | — | |
| Ai연서 · lyricist·composer | — |