이연 작사·작곡
이연 is credited (lyricist & composer) on 11 songs here; 11 have karaoke numbers. Credits come from TJ Media chart listings, so only karaoke-charting songs appear.
| Song · Artist | Numbers (tap to copy) | Year |
|---|---|---|
| The way to lose you10CM · lyricist·composer | 2024 | |
| Heeojyeo BojaNa Yoon-kwon · lyricist·composer | — | |
| TomorrowPark Chan-yeol · lyricist | 2021 | |
| Byeol Neomeoui NeoegeYerin · composer | — | |
| Welcome To The Real WorldShin Hae-chul · lyricist | — | |
| Ibyeolhaji Anneun Sarangdo Eodinga Isseulgeoya(SoyongeopeogeojitmalOST)Shin yongjae · composer | — | |
| Maenjeongsine GobaekJin Minho · lyricist | — | |
| Hazy(Daisy)Ifeye · lyricist | 2026 | |
| Setaksoeseo Mannayo이주혁 · composer | 2022 | |
| Ibyeolhaji Anneun Sarangdo Eodinga Isseul Geoya(Deura..Shin yongjae · composer | — | |
| Saranggwa Ibyeorui Sunseoga BakkwimyeonSonghaye · lyricist·composer | — |