MBC's 'Show! Music Core' is back for its weekly show featuring performances by your favorite artists!

On this episode, VIXX made a comeback with "Chained Up", Brown Eyed Girls made their comeback with "Brave New World", and Seo In Young returned with "Scream".
             

As for the winners, IU, f(x), and Taeyeon were the nominees, but it was IU who took the final win with "Twenty-three". Congrats to IU!

Other performers of the night were f(x), MONSTA X, TWICE, RaNia, Romeo, DIA, TAHITI, M.A.P6, VAV, myB, BTOB, N.Flying, Gavy NJ, Oh My Girl, LU:KUS, and A-daily.

Check out the performances below! [Videos will be updated as available.]

SEE ALSO: Actress Kim So Eun writes heartfelt message after death of former 'We Got Married' co-star Song Jae Rim

===

COMEBACK: VIXX

==

COMEBACK: Brown Eyed Girls

==

COMEBACK: Seo In Young

===

f(x)

==

MONSTA X

==

TWICE

==

RaNia

==

Romeo

==

DIA

==

TAHITI

==

M.A.P6

==

VAV

==

myB

==

BTOB

==

N.Flying

==

Gavy NJ

==

Oh My Girl

==

LU:KUS

==

A-daily

===