Years active: 1994–2011, 2015-
Before vocalist David Draiman joined Disturbed, they were known as "Brawl", a band whose lineup consisted of vocalist Erich Awalt with Donegan, Wengren and Kmak. Draiman then joined the band in 1996 and the band was re-named Disturbed.

Members:
David Draiman, Vocals (1996-present)
Dan Donegan - Guitar (1996-present)
[a=John Moyer (2)] - Bass Guitar, Backing Vocals (2004-present)
Mike Wengren - Drums (1996-present)

Former members:
[a=Steve "Fuzz" Kmak] - Bass (1996-2003)