oh boy...here we go....long list, and in no way in any order or complete.....

Slayer
Pantera
White/Rob Zombie
Ozzy
Black Label Society
Type O Negative
Metallica
Megadeth
Vampire Moose
Machine Head
Testament
Motley Crue
Def Leppard
Poison
Ratt
Cinderella
Guns N Roses
Johnny Cash
Willie Nelson
Patsy Cline
Beethoven
Nightwish
BB King
John Lee Hooker
Bob Seger
Led Zeppelin
Aerosmith
Lita Ford
Kittie
Nirvana
Soundgarden
Temple of the Dog
Godsmack
Sevendust
Rollins Band
Social Distortion
Green Day
Janis Joplin
Mozart
Trans Siberian Orchestra
Epica
Within Temptation
Leaves Eyes
Evanescence
Lacuna Coil
Messhugah
Metal Church
Tesla
Garth Brooks
Toby Keith
Eric Clapton
Joe Satriani
Steve Vai
Yngwie Malmsteem
Six Feet Under
Deicide
King Diamond
AC/DC
Allman Brothers
Lynyrd Skynyrd
Black Sabbath
Iron Maiden
Motorhead
Hatebreed
In Flames
MadBall
Anthrax
Slaughter
Firehouse
Ugly Kid Joe
Belinda Carslile
Trivium
The Bangles
The Eagles
Tool
My Bloody Valentine
My Dying Bride


.................i think that's about as complete as you're going to get.......not to mention I listen to some opera too