김철수 작사·작곡
김철수 is credited (lyricist & composer) on 4 songs here; 4 have karaoke numbers. Credits come from TJ Media chart listings, so only karaoke-charting songs appear.
| Song · Artist | Numbers (tap to copy) | Year |
|---|---|---|
| Koseumoseu Pil TtaekkajiCheuni · lyricist | — | |
| Aha Igeo Cham장락 · lyricist·composer | — | |
| Ssaneulhan Taeyang이상열 · lyricist | — | |
| Naksigunui Norae렴수원 · composer | — |