Black Sabbath's farewell concert, which included hits like "Iron Man" and "War Pigs," comes as the rocker is living with Parkinson's disease.

Metallica and Guns N' Roses paid tribute to Black Sabbath at Ozzy Osbourne's 'Back to the Beginning' finale concert on Saturday.

Ozzy Osbourne and Black Sabbath both bade farewell, performing in their Birmingham hometown at their Back To The Beginning extravaganza, which will presumably be their final concert. Many of the biggest names in the metal world gathered to pay tribute,

In front of a hometown crowd of over 40,000 at England’s Villa Park, Osbourne played his final concert. Titled “Back to Beginning,” the concert lasted ten hours and featured a lineup of multiple rock and roll greats, including Metallica, Slayer and members of Guns N’ Roses, among others. The event’s host was actor Jason Momoa.

Ozzy Osbourne shared a photo of him meeting Guns N' Roses' Axl Rose for the very first time. The legendary rockers performed at Black Sabbath's final concert on Saturday, July 5.

INTERVIEWS: As one of the world’s most influential bands prepare to bid farewell with a huge show at Villa Park in Birmingham, Roisin O’Connor speaks to just a few of the musicians whose lives were ch

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Ozzy Osbourne reunited with his Black Sabbath bandmates for the first time in 20 years at their farewell show, Back to the Beginning, in Birmingham, England, on July 5