Black Sabbath's sci-fi heavy metal riff that defined the genre.
by Alvaro Barros
Shinedown's fresh societal critique in powerful hard rock.
Unyielding post-grunge resistance with massive hooks.
System of a Down's Grammy-winning anti-war rage party.
Disturbed's nu-metal cry for personal freedom.
Slipknot's Grammy-nominated nu-metal pain and anticipation.
Shinedown asserts mindset control in hard rock triumph.
Confronting personal demons in chart-topping hard rock.
Ozzy's epic heavy metal ballad of grief and farewell.
Volbeat's horror-themed rockabilly metal fresh off the press.
