A Perfect Circle
AC-DC
Aerosmith
Angra
Apocalyptica
At the Drive Inn
Atreyu
Avalanch
Blind Melon
Café Tacuba
Children of Bodom
Cky
Coheed and Cambria
Cradle of Filth
Cream
Deep Purple
Deftones
Dick Dale
DragonForce
Eccho and the Bunnymen
Enya
Evanescence
Fat Boy Slim
George Thorogood
Gorillaz
Guns 'n' Roses
Helloween
HIM
Incubus
Jaguares
James Blunt
Joe Satriani
Johann Sebastian Bach
KoRn
Kings of Leon
La Oreja de Van Gogh
Lacrimosa
Leaves Eyes
Luzbel
Mago de Oz
Makoto Tomozawa
Maná
Megadeth
Mellissa Manchester
My Chemical Romance
Nightwish
Nouvelle Vague
Power Quest
Queen
Queens of the Stone Age
Radiohead
Sara Brightman
Shiro Hamaguchi
Sonata Artica
Sparta
The Black Mages
The Distillers
The Strokes
The Used
Tierra Santa
Tool
War
Wolfgang Amadeus Mozart
Wolfmother
Yeah Yeah Yeahs
Newgrounds (various)

Blackened ones = My favorites, you have to hear them, IT'S AN ORDER!