"I didn’t realize then that I would never see Ozzy again after that night," Butler writes of the July 5 "Back to the Beginning" show in England.

Bassist Geezer Butler is recalling the leadup to Black Sabbath’s final concert before bandmate Ozzy Osbourne’s death. “The rehearsals for that final show started a month before [the concert] at a studio in the Oxfordshire countryside,

Bassist Geezer Butler has recalled how Ozzy Osbourne appeared "frail" at the rehearsal for Black Sabbath's final concert. Just two weeks earlier, Ozzy had joined his bandmates, including Geezer- real name Terence Butler- drummer Bill Ward,