Ronnie James Dio

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."

Newest collectible pays tribute to late metal legend.

Film will air in theaters on Sept. 28 and Oct. 2.

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.

Rocker started writing autobiography before his 2010 death.

Remastered versions of 'Heaven and Hell' and 'Mob Rules' will be released with extensive bonus material.