So, there were several years (before I was married), when I used the majority of my expendable income on concerts.
Here are the ones I can remember:
Alice In Chains
Basement Jaxx
Big Head Todd & The Monsters (Several Times)
Blues Traveler
Bush
Butthole Surfers
Candlebox
The Chemical Brothers
Chevelle
Sandra Collins
Corrosion of Conformity
Carl Cox
Creed
The Crystal Method
Coolio
Deftones
DJ Dan
The Donnas
Drowning Pool
Everclear
Fatboy SLim
Filter
Donald Glaude
Godsmack
Guns N' Roses
Handsome Boy Modeling School
Richie Hawtin (AkA Plastik Man)
Hill Country Review
Hole
Hoobastank
Jurassic 5
Journey
Cheap Trick
Heart
Kid Rock
Korn
Lenny Kravitz
Limp Bizkit
Linkin Park
Live
Local H
Megadeth
Metallica (More Times Than I can Count)
Misfits
Motorhead
Mudvayne
Nada Surf
NIN
Paul Oakenfold
Oasis
Offspring
Oleander
Pantera
Papa Roach
Pearl Jam
Powerman 5000
Presidents of The United States
Primus
Prodigy
Queens of the Stone Age
R.E.M
Rage Against The Machine
Darius Rucker
Silverchair
Slayer
Slipknot
Smashing Pumpkins
Sneaker Pimps
Social Distortion
Soul Coughing
Soundgarden
Spacehog
Stained
Static-X
Stone Temple Pilots
System of a Down
Toadies
Tool
White Zombie
Rob Zombie
X-Ecutioners
I've also been to several symphonies, musicals, plays, numerous local bands I can't remember the names.
Concerts I'm going to this summer:
Was Going to Big Head Todd but can't make it
TOOL at Red Rocks
Primus at Red Rocks.
Bands I would like to see, possible or not:
Clutch
Dave Matthews
Foo Fighters
David Guetta
Incubus
Pink Floyd
I'm sure there are more....