Flashback: Ronnie James Dio's Last Show With Heaven and Hell

In the early 1980s, the combination of Black Sabbath and former Rainbow frontman Ronnie James Dio was so explosive that it blew up after just two unforgettable albums. They tried again in the early 1990s, but this time they lasted a mere one LP (the criminally underrated Dehumanizer) before old tensions returned and they split apart once again. They tried yet again in 2007, hitting the road as Heaven and Hell and playing sets filled with nothing but Dio-era Sabbath tunes. To the surprise of most