as far as big concerts go

Rush 4 times, Def Leppard like 9 times (grandmas a huge fan I take her for her birthday + mothers day) Journey 2-3x, Styx, ZZ top, Stray Cats, Metallica

smaller shows and better music

Nile/The Faceless/ pre century media Suicide Silcene/Warbringer at the Key Club is by far my favorite show I've been to and I have countless local shows I've been to probably in the 400-500 region

That's f'kn awesome, man. You're a good grandson.

First concert I went to was Public Enemy / Anthrax, back in '91. Primus opened.

I've seen a CRAPLOAD of shows since then. I've caught every KMFDM tour in the Los Angeles area since '95.

Metallica (before they sucked)
Guns n' Roses
7 Seconds
Rollins Band
Bad Religion
TSOL
The Sisters of Mercy
Pigface
My Life With the Thrill Kill Kult
Grendel
Funker Vogt
Das Ich (twice!!)
NachtMahr
CombiChrist more times than I can remember
Aesthetic Perfection
Rammstein (who put on a *really* fun live show)
Assemblage 23
Tactical Sekt
S.A.M.
Noisex
VNV Nation
Front 242
Apoptygma Berzerk
Skinny Puppy
Imperative Reaction
God Module
Informatik
Beborn Beton
Haujobb ( ! )
Lords of Acid
Bong-Ra

among others. (You'll notice a distinct preference, since I became of concert-going age.)

i went too this on 4/20 was awsome show

hmmmmmm a7x, down with webster, ensiferum, finntroll, metric, fall out boy and random people like disturbed, street pharmacy, rebel emergency
and if the mmvas and summerrush and new years and other outdoor concerts count then like everyone