After School(애프터스쿨) - Bang(뱅)! / Dance cover by UFZS(Studio ver,2) Share on Facebook! Tweet it! Pin it! Share on Tumblr! After School(애프터스쿨) - Bang(뱅)! / Dance cover by UFZS(Studio ver,2) After School(애프터스쿨) - Bang(뱅)! / Dance cover by UFZS(Studio ver,2)