필강 작사·작곡
필강 is credited (lyricist & composer) on 1 songs here; 1 have karaoke numbers. Credits come from TJ Media chart listings, so only karaoke-charting songs appear.
| Song · Artist | Numbers (tap to copy) | Year |
|---|---|---|
| Be My 1004Kwon Yu-ri · lyricist·composer | — |