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

On this episode, F.T. Island made a comeback with "Summer Night's Dream", KARD returned with "Ride on the Wind", LABOUM came back with "Between Us", 100% made their comeback with "Grand Bleu", Ladies' Code's Ashley made her solo debut with "Here We Are", IN2IT said "Sorry for My English", and Jung Se Woon returned with "20 Something".

As for the winners, MAMAMOO and Seventeen were the nominees, but it was Seventeen who took the win with "Oh My!" Congrats to Seventeen!

Other performers of the night were Kim Chung Ha, G-Friend, MAMAMOO, Triple H, Seventeen, MYTEEN, Golden Child, Gugudan SEMINA, Kyung Li, Target, VARSITY, SEENROOT, UNB, 

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

SEE ALSO: TWICE win #1 + Performances from July 19th 'M! Countdown'!