4Minute (포미닛) JAPANESE KOREAN 4minute (포미닛) – Ready Go! READY GO! READY GO! “READY GO!” READY GO! 2011.12.07 JiHyun, GaYoon, JiYoon, HyunA, SoHyun Lyrics/작사: ??? Composer/작곡: ??? Arranger/편곡: ???