'Show! Music Core' is back with the latest songs and performances by your favorite idols! This week, NCT 127, GOT7, iKON, UP10TION, and April will be performing their comeback stages!

Watch the live stream above and discuss. If you miss the performance you were waiting for, make sure to catch up with allkpop's wrap-up later tonight!

SEE ALSO: Watch 'Music Bank' Live feat. RIIZE, ILLIT, ZB1 & more!