Live fill-ins notwithstanding, 10 men have fronted Black Sabbath since their 1968 founding, in stints of wildly varying ...

plus no Bill Ward), and fully 20 songs to celebrate, the more astute and studied fans might cry foul. Be damned, you disbelievers, and just be happy we are talking about Black Sabbath today.

Would there be heavy metal without Black Sabbath? Possibly. But it wouldn’t sound nearly as menacing or as dark (or as awesome) if Black Sabbath didn’t set the template in the early ‘70s.

The one-night-only show, which sold out in less than 10 minutes, will mark the first time in 20 years that Black Sabbath ... s gonna be playing Sabbath songs, it’s gonna be pretty mind ...