9. Stza (Scott Sturgeon)
Bands: Choking Victim (1992-1999), Leftover Crack (2000-present), Star Fucking Hipsters (2005-present)
Stza is a bad ass motherfucker. All of his bands play a unique style that is a mix of hardcore punk, ska, and occasionally metal. He can sing both ska and hardcore and trades off the two styles very nicely. Vocally my favorite band of his has gotta be SFH but that is largely due to the female vocals of Nico de Gaillo. If you haven't checked out any of this guy's bands I highly recommend you do so.
Example: Choking Victim - 500 Channels