Here's some that I've seen since 1981:
Agent Orange
Jucifer ( The absolute LOUDEST show that I have ever been to!)
ENON (Members of Blonde Redhead in this band)
Subhumans UK
The Queers,(Multiple times, even ran sound for them a few times)
AntiSeen (Multiple times)
Rancid Vat (Multiple times)
Jonathan Richman
Dalek
Rollins Band
GWAR
Phranc
Legendary Pink Dots ( 2 times)
Agnostic Front
All
Turku
Pigface
Autechre
Death In June / Boyd Rice ( aside from the opening bit, DIJ sucked, Boyd Rice was amazing!! !)
Reverand Horton Heat (2 times)
The Business
Nick Turner's Space Ritual (Basically Nick Turner & Del Dettmar's version of Hawkwind)
The Meatmen
Shleprock
The Supersuckers
The Dwarves
Psycho
Tree
Kiss
Fugazi
The Bosstones
The Lyres
The Brood, (Multiple times, ran sound for these guys as well)
Plan 9 (Multiple times, also ran sound)
The A-Bones (Original drummer for The Cramps)
The Circle Jerks
Birdsongs Of The Mesozoic
Nomeansno
DOA
DIO (Sucked!)/Megadeth (Marginally better)
Frank Zappa
MDC
Attitude Adjustment
ACDC
Foreigner (sucked)
The Grateful Dead
Judas Priest
Loverboy
Nazareth
Pastiche
Slow Children
_________________
When There's No There to get to, I'm so There!