Jason Devore – Big Bad World (Authority Zero Cover Acoustic) Okt 18, 2015 002, Cover, Cover Authority Zero, Cover Big Bad World, Cover Rock, Cover Zero, Less Rhythm More Booze, Video created with the Socialcam app on iPhone: http://socialcam.com. Like 0 Thanks! You've already liked this « Ognjen i Marija – Kings of Leon – Use somebody (cover) » Authority Zero – Big Bad World cover