Hi guys, Welcome to the Advanced Video Search Engine, and you are watching 뮤직뱅크 - 원더걸스, 다양한 매력이 가득! ‘Why So Lonely’.20160708. That video is uploaded by KBS Kpop at 2016-07-12T01:44:46-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [5DNGFjvBNdQ]