As previously reported, the boys of Big Bang are doing it big for their 5th mini album by promoting six tracks at once.

Big Bang's 5th mini-album, 'Alive', is scheduled to hit shelves on�February 29th, but the boys will release previews from each track every day prior to the release date.

Fans were treated�"Blue" first,�and�"Love Dust", now "Bad Boy" has entered the scene!

The lyrics were written by G-Dragon with additional rap by T.O.P. The track was produced by both G-Dragon & Choice 37.

Check out the preview for "Bad Boy" below: