Mnet [MIX & MATCH] Ep.02 - B.I팀 'Mercy' by Duffy [MIX & MATCH] 매주 목요일 밤 11시 Mnet ▶ Mnet 유투브 구독하기: http://www.youtube.com/subscription_center?add_user=Mnet Like Facebook and Twitter for more k-pop news https://facebook.com/MnetOfficial https://facebook.com/MCOUNTDOWN https://twitter.com/MnetKR