Black Sabbath, Slayer disciples bond, sing and wax poetic in spirit of "Heavy Metal Parking Lot"
Four-disc set features live performance recordings from 1970 and new interviews with all four members
Black Sabbath's original drummer responds to singer's claims that he "never came through" for reunion tour
"Prince of Darkness" also talks new TV show, Hitler's alleged micropenis and why he's not ready for retirement
Collection includes handwritten lyrics, postcards and photos from between 1968 and 1971 when band defined heavy metal
Items date back to late Sixties when band was known as Earth
68-year-old metal legend was diagnosed with lymphoma in 2012
From Led Zeppelin's debut to Nirvana's 'Nevermind,' look back at 10 times our critics' takes didn't quite line up with history
"That group is fucking phenomenal," Black Sabbath singer says. "Why would they rip anybody off?"
Musician promises "gut-kicking heavy" music from new trio
All deluxe concert "experiences" are not created equal. Which give you the most bang for your buck?
Ozzy Osbourne and Geezer Butler reflect on the highs and hardships that led to the 1970 release of the album 'Black Sabbath'
"Can you imagine having your fingers chopped off at the last bone?" Black Sabbath bassist asks
Band's Edmonton and Calgary gigs to be rescheduled
"I wouldn't want to play only one gig when I am completely capable of touring," drummer says