4minute - Volume Up, 포미닛 - 볼륨 업, Music Core 20120421

☞ Did you enjoy this video? Plz click "like"! ☞ For more awesome videos, subscribe our channels!! Daily update available! ☞ Watch more clips of 4minute http://www.youtube.com/playlist?list=PL69B63E393EFFC854&feature=edit_ok 공식홈페이지 http://www.imbc.com/broad/tv/ent/musiccore/index.html 방송시간 SAT, 16:15 4minute - Volume Up, Show! MusicCore(쇼! 음악중심), EP304, 2012/04/21, MBC TV, South Korea