신구 작곡
신구 is credited (composer) on 2 songs here; 2 have karaoke numbers. Credits come from TJ Media chart listings, so only karaoke-charting songs appear.
| Song · Artist | Numbers (tap to copy) | Year |
|---|---|---|
| SeworaSong Dae Kwan · composer | — | |
| Haneuriyeo정사랑 · composer | — |