Before they became Disturbed, Dan Donegan, Mike Wengren, Steve Kmack (Fuzz), and Erich Awalt were Brawl. Erich eventually left the band for personal reasons and the other 3 began looking for a vocalist, then they found David Draiman and became Disturbed. Anyway, Brawl was an awesome band and the band that became Disturbed, therefore, they get a thread. They have 4 songs recorded (that I'm aware of), Protest, Circles (which inspired Divide), Confusion, and This Pain (my personal favorite, and one of my favorite songs of all time). If you can find their music, it's definitely worth a listen.