The Devil You Know: look back at Ronnie James Dio’s life in photos ... not knowing if we were evil or divine. Dio never pretended to be one of the kids — he sang as an adult assuring us ...

Ronnie James Dio was the most metal person of all time ... While everyone else was obsessing over in the next big thing or what the kids were listening to, Dio continued making epic emotional power ...

When 40-year-old Ronnie James Dio stormed out of Black Sabbath in 1982, finally defeated by the rampant drug abuse of guitarist Tony Iommi and bassist Geezer Butler, the world’s greatest heavy ...