서인국 작사·작곡
서인국 is credited (lyricist & composer) on 13 songs here; 13 have karaoke numbers. Credits come from TJ Media chart listings, so only karaoke-charting songs appear.
| Song · Artist | Numbers (tap to copy) | Year |
|---|---|---|
| Seasons of the HeartSeo In-guk · lyricist·composer | — | |
| Kkot(NaeilgeudaewaOST)Seo In-guk · lyricist·composer | — | |
| Distant FateSeo In-guk · lyricist·composer | — | |
| Shake It UpSeo In-guk · lyricist | 2011 | |
| Neorangeun MwodeunSeo In-guk · lyricist | — | |
| Unmyeong(Babocheoreom)(SarangbiOST)Seo In-guk · lyricist·composer | — | |
| Young LoveSeo In-guk · lyricist | 2009 | |
| BeBeSeo In-guk · lyricist | 2016 | |
| Better TogetherSeo In-guk · lyricist·composer | 2017 | |
| MY LOVESeo In-guk · lyricist·composer | — | |
| StarSeo In-guk · lyricist | — | |
| RefreshLyn · lyricist | — | |
| OMG (Feat.seoinguk,dokki)Dok2 · lyricist·composer | — |