[스튜디오라이브] 김용국 - Friday n Night[Studio Live] JIN LONGGUO - Friday n Night#StudioLive #스튜디오라이브More from #M2? :DFacebook: https://www.facebook.com/MnetM2/Twitter: https://twitter.com/M2MPD/Instagram: https://www.instagram.com/M2MPD/