이철혁 작사·작곡
이철혁 is credited (lyricist & composer) on 7 songs here; 7 have karaoke numbers. Credits come from TJ Media chart listings, so only karaoke-charting songs appear.
| Song · Artist | Numbers (tap to copy) | Year |
|---|---|---|
| JinjucheonyeoNa Hoon-a · lyricist·composer | — | |
| Mulbanga GohyangBae Ho · composer | — | |
| Gaeurui YeoninTae.1 · composer | — | |
| Cheonyeo Nonggun박서진 · composer | — | |
| Cheonyeononggun(Disco Ver.)최정자 · composer | — | |
| Geumsan AgassiHazzi · composer | — | |
| Pureun Gyosil김인순 · composer | — |