[Video] MBLAQ is back with "Y"! MBLAQDKPOPNEWS OfficialMay 20, 2010 Share 0 comments MBLAQ's boys made their comeback on M! Countdown with their new song "Y"!Despite the controversy of their song's lyrics and MV,the boys made had a very impressive performance on the show,check out their performance here! Tags: Mblaq, Mcountdown, Video Share Previous articleNext article Leave a comment Name Email Content Post comment