이정운 작사·작곡
이정운 is credited (lyricist & composer) 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 |
|---|---|---|
| Sunsu(SunsuOST)kim bum-soo · lyricist | — | |
| Bureumyeon Nunmul Meonjeo Naneun IreumLee Sang-woo · lyricist | — | |
| Oroji김효정 · composer | — |