Ozzy Osbourne and Black Sabbath's farewell show featured performances from bands including Tool, Guns N' Roses, and Metallica.

Hours after Lamb of God covered Black Sabbath’s "Children of the Grave" at Ozzy Osbourne’s farewell concert, the band released a studio version of the track.

Lamb of God 's thrashy, heavy AF cover of "Children of the Grave" was one of the many highlights of Black Sabbath 's ...