이철 작사·작곡
이철 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 |
|---|---|---|
| Haebyeoneuro GayoLim Young-woong · lyricist·composer | — | |
| Beongeori(Jangokjeong, SarangesaldaOST)Lee Jung · lyricist·composer | — | |
| Haebyeoneuro GayoDJ DOC · lyricist·composer | — | |
| MianKim Junsu · lyricist | — | |
| Haebyeoneuro Gayo갈갈이패밀리 · lyricist·composer | — | |
| Haebyeoneuro Gayo아이스크림 · lyricist·composer | — | |
| Haebyeoneuro GayoKey Boys · lyricist·composer | — |