Mnet's 'M! Countdown' is back for its weekly show featuring performances by your favorite artists!

On today's episode, Kim Chung Ha returned with "Gotta Go", and N.Flying made a comeback with "Rooftop". There was no winner this week. 

Other artists who performed include The Boyz, fromis_9, Roy Kim, EXID, Lovelyz, G-Friend, DAY6, LABOUM, VOISPER, UP10TION, Dream Note, and 14U.

Check out the performances below!

COMEBACK: Kim Chung Ha

==

COMEBACK: N.Flying

===

The Boyz

==

fromis_9

==

Roy Kim

==

EXID

==

Lovelyz

==

GFriend

==

DAY6

==

LABOUM

==

VOISPER

==

UP10TION

==

Dream Note

==

14U

===