구자영 작사·작곡
구자영 is credited (lyricist & composer) on 5 songs here; 5 have karaoke numbers. Credits come from TJ Media chart listings, so only karaoke-charting songs appear.
| Song · Artist | Numbers (tap to copy) | Year |
|---|---|---|
| Saranghae Neoreulyada · lyricist·composer | — | |
| IseulbiSong Chang-sik · lyricist·composer | — | |
| Han Sonyeoga UlgoitneLee Jang-hui · lyricist·composer | — | |
| Call Me NowO.WHEN · composer | — | |
| Sijakdo Kkeutdo Al Su Eopneun SarangYoung Turks Club · composer | — |