My Music List :
Metallica :
Unforgiven
Unforgiven 2
Unforgiven 3
Nothing Else Matters
One
SadButTrue
EnterSandman
FadeToBlack
TheDayThatNeverComes
St.Anger

Nirvana :
Smells like teen spirit
Heart shaped box
Lithum
Come as you are

IronMaiden:
Fear of the Dark
The Trooper
Run to the Hills
Dance of Death
Wasted Years

And other groups like :
RedHotChiliPeppers
LinkinPark
Megadeth
AvengedSevenfold
Led Zeppelin
Slash
Slayer
And more ...