Loudwire Staff

Get to know them.

A way better decade than most people give it credit for.

This makes for one ridiculous playlist.

From 'Kill 'Em All' to 'Hardwired... To Self-Destruct,' we ranked all of their original songs. No, we didn't include songs from 'Lulu.'

See photos and our review of the band's final performance in New Orleans.

And the best metal song is...

But which rock song rules them all?

And No. 1 is...

Ozzy has always been surrounded by crazy talent.

These are the hard rock and metal groups who deserve to be in the Rock and Roll Hall of Fame, including Iron Maiden, Pantera and more.