Live performances for the Mnet M Countdown took place at the Seoul Sangam CJ E&M Center on August 9.

B2ST, B.A.P, ZE:A and Eru along with Yong Jun Hyung of B2ST came to perform their hottest and latest songs.

All groups had powerful and impressive stages, but B2ST took home the winner′s title that day with their colorful Beautiful Night.