B1A4 - BABY I'M SORRY
Click the button below to get a limited edition Gurupop Card!
If you write a review about this music video as a comment on this post, you will be automatically applied to win an autographed CD of B1A4.
The promotion event will continue until May 3th.
The winner of the prize will be announced on May 5th on GURUPOP's notice page.
If you want to join the fan club, check out the link below!