Disturbed’s David Draiman has responded to boos during his July 5 performance at Black Sabbath’s farewell concert. Draiman joined an all-star lineup to perform Sabbath’s ‘Sweet Leaf’ and Ozzy Osbourne’s ‘Shot In The Dark.

David Draiman, the voice behind global metal hits, was booed during Black Sabbath's farewell gig in Birmingham. The backlash was not about the music; it was political.

Performing with Tom Morello’s All Stars supergroup, Draiman, 52, was part of a rock-filled lineup at the Back To The Beginning concert at Villa Park in Birmingham on Saturday, July 5. The celebration was an all-day event that also featured sets by a host of major metal bands, including Metallica, Slayer, and Alice in Chains.