[MANNAM] B1A4 Makes a Comeback with 'What's Happening?'

'What's Happening?', its music video was released.

WM entertainment agency has released a music video of 'What's Happening?' on May 7th through Youtube.

They drew a lot of attention from many people. You can see their cute performance and hear their addictive refrain.

I want to learn their song! Although we can't predict the success of this album, we can see the growth of the members and group as a whole.