Disturbed is an American Heavy Metal band from Chicago, Illinois. The band's members are vocalist David Draiman, guitarist Dan Donegan, bassist John Moyer, and drummer Mike Wengren. Former bandmember is bassist Steve "Fuzz" Kmak.
The band was formed by Dan Donegan,"Fuzz" Steve Kmak Covington, Erich Awalt and Mike Wengren in 1994 and were known as Brawl. The band achieved its current name in 1997 after Draiman was hired as the band's new vocalist, he also came up with the new name of the band which was Disturbed. Between the band's formation and 2008, they sold over 13 million albums worldwide, making them one of the largest grossing metal/rock bands in recent years. The band has released five studio albums, four of which have consecutively debuted at number-one on the
Billboard 200. The band went into an indefinite hiatus in October 2011 and the band's members are currently working on various side projects. The band members insist that they will regroup as Disturbed again sometime in the future.