Judas Priest has released their official cover of Black Sabbath’s classic “War Pigs”, featuring the unmistakable vocals of the late Ozzy Osbourne. The single is being sold to raise funds for Parkinson’s disease charities, a condition that touched both bands in deeply personal ways. His presence on “War Pigs” makes the release a poignant tribute to his legacy. For Judas Priest, the fight against Parkinson’s is equally personal. “She said, ‘I love your version of ‘War Pigs.’ Is there a way we can get Ozzy?’” Halford recalled.