B2ST's Yoseob wins K-Chart No.1! + Special Year-End performances from December 21th on 'Music Bank'

KBS “Music Bank” is back this week full of amazing performances!

The year-end special of the show aired on December 21st, featured a handful of special and collaborative performances from various artists.

Other performances tonight included is  Ailee, INFINITE, B.A.P, BTOB, 2AM, FT Island, Juniel, f(x), K.Will, SISTAR, Boyfriend, miss A, T-ARA, SHINee, B2ST, KARA, 4minute, TVXQ, TEEN TOP and more.