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."

Singer parted ways with godfathers of metal after 'Mob Rules' tour ended in 1982.

Tony Martin says he was asked to return after being fired when Tony Iommi told him album wasn't "working out."

Wendy Dio discusses possibility of a lyric volume and second memoir.

Remixed version of classic 'Holy Diver' among slated material.

Wendy Dio says focus is now on other projects.

Sebastian Bach, Tenacious D and Guns N' Roses' Duff McKagan also join roster for fundraiser event marking late singer's birthday.

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.