List of Heavy Metal Bands to research

Warrent
Tesla
Ratt
Poisen
Autograph
Lilian Axe
Def Leppard
Night Ranger
Kix
Motley Crue
Ozzy Osbourne
Kiss
Faster Pussycat
Guns and Roses
Gilby Clarke
Skid Row
Bon Jovi
Slaughter
Junkyard
Lita Ford
Vixen
Lynch Mob
Iron Maiden
Winger
White Lion
Stel Heart
White Snake
Great White
Judas Priest
Scorpions
Saxon
MTV Headbangers ball

If you can think of others please post them here.