Ronnie James Dio

Former Black Sabbath frontman's widow says first doctor simply missed the growing problem.

Singer had been going through chemo and was unsure if he'd be up to the task.

He may never have fronted Black Sabbath if British glam band voted him in.

He praised his replacement but said leaving the band was "just like getting divorced."

Who needs fireworks when you have all these rockstar birthday candles to light up the night?

Geezer Butler said he played bass on the track. Will we ever truly know?

Veteran singer was “dreading” Iron Maiden duo’s contribution to 1986 Hear ’n Aid single.

Stepson of late keyboardist Geoff Nicholls reveals “Slapback” from cassette containing ‘Heaven and Hell’ sessions.

Two types of windmills, the duck walk and many more.

These rock and metal musicians have been official members of multiple successful bands, including Ronnie James Dio, Mike Portnoy and more.