이효석 작사·작곡
이효석 is credited (lyricist & composer) on 7 songs here; 7 have karaoke numbers. Credits come from TJ Media chart listings, so only karaoke-charting songs appear.
| Song · Artist | Numbers (tap to copy) | Year |
|---|---|---|
| Wirokim bum-soo · lyricist | 2006 | |
| Sarangakim bum-soo · composer | — | |
| To Mekim bum-soo · lyricist | 2004 | |
| Oasiseukim bum-soo · lyricist | 2006 | |
| Neol DameuriKim Tae-woo · composer | 2015 | |
| GirlKim Tae-woo · composer | — | |
| WiroLee Seung-yun · lyricist | — |