[Fancam] Jang Hyun Seung(장현승) Ma First(feat. GIRIBOY)(니가 처음이야) @M COUNTDOWN Rehearsal_150507

Jang Hyun-seung Ma First Focus Fancam @Mnet MCOUNTDOWN Rehearsal_May/7/2015 With Mnet Multicam, you can watch the Focus Fancam of one member of y...