[Video] 111222 'Music on Top' performances

On December 22nd, JoonAngIlbo's new comprehensive programming channel, jTBC, has aired new episode of "Music On Top" which was hosted by B2ST‘s leader Yoon Doojoon and actor Lee Hyun Woo.

Today's episode is full of amazing performances from Wonder Girls, AA, SISTAR, Chocolat and more.

Wonder Gilrs - Girls Girls

Double A - Because I'm Crazy (Remix)

ChoColat - I Like It

Sistar - So Cool