Black Sabbath became an early standard bearer for heavy metal with their self-titled 1970 debut, but only after years of curious looks from people who didn't understand their new sounds.
Snap up those tickets where you can find them, Black Sabbath fans! If Geezer Butler's hunch is right, this is your last chance to see the band on tour.
We still haven't heard more than a single riff from Black Sabbath's upcoming '13' album, but nothing's keeping the band members from telling the press we should expect great things from the new songs.