Osbourne, 76, performed in his final show on July 5 following his 2019 Parkinson’s diagnosis, which has affected his ability to walk

The singer joined forces with guitarist Tony Iommi, bassist Geezer, and drummer Bill Ward for the first time in 20 years.

The metal luminary, 76, took the stage with his original bandmates at a farewell festival in his Birmingham, England, hometown on Saturday night.