The five talented boys of B1A4 have finally returned to the music scene with their newest album release titled, 'THE B1A4 [IGNITION]'!

Their title track "Baby I'm Sorry" was written and produced by B1A4′s member Jinyoung. It's an attractive song with a twist and an addictive melody.

Check out the boys perform their title track, along with "This Time Is Over" on today's 'M! Countdown' below!

In related news, the boys have been topping various charts with many of their 9 new songs released in their album.

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