Jeong Sewoon (정세운) KOREAN Jeong Sewoon (정세운) – BABY IT’S U BABY IT’S U “BABY IT’S U” [EP] AFTER 2018.01.25 Sewoon Lyrics/작사: earattack (HeavyMental), 키겐 (Kiggen) Composer/작곡: earattack (HeavyMental), 키겐 (Kiggen)…