【TVPP】G.NA - I already miss you + Black & White, 지나 - 벌써 보고 싶어 + 블랙 앤 화이트 @ Comeback Stage, Show! Music Core G.NA #006 : G.NA came back with 'Black & White' at Show! Music Core Live 20110122. Watch More Clips : http://goo.gl/STcw6p Homepage : http://www.playgna.com/tgsite/130314/index.html Youtube : http://www.youtube.com/user/gnaofficial Twitter: https://twitter.com/ginachoi87