Dream Theater
Rush
Iron Maiden
Pantera
Nightwish
Lamb of God
Queensryche
Savatage and related projects
Kamelot
Megadeth
Machine Head
Overkill
Slayer
Anthrax
Testament
Judas Priest
The Who
Steely Dan
Black Sabbath/Ozzy
Dio/Rainbow/Dio era Sabbath