이수인 작사·작곡
이수인 is credited (lyricist & composer) on 14 songs here; 14 have karaoke numbers. Credits come from TJ Media chart listings, so only karaoke-charting songs appear.
| Song · Artist | Numbers (tap to copy) | Year |
|---|---|---|
| ToroIm Chang-jung · lyricist·composer | 2014 | |
| Nae Mamui GangmulKang Hye-jung · lyricist·composer | — | |
| Like It HotGWSN · lyricist | 2021 | |
| Gohyangui NoraeUm Jeong-haeng · composer | — | |
| Nae Maeumui Gangmul임웅균 · lyricist·composer | — | |
| Dunggeulge Dunggeulge5학년 · lyricist·composer | — | |
| Apeuro6학년 · composer | — | |
| Kkochipgwa Nabi1학년 · composer | — | |
| Appaui Eolgul4학년 · composer | — | |
| Bangulkkot4학년 · composer | — | |
| Saeachim3학년 · composer | — | |
| Naui Haru5학년 · composer | — | |
| Gohyangui Norae가곡 · composer | — | |
| Byeol가곡 · composer | — |