Ozzfest 2004

July 12, 2004
  Tweeter Center, Mansfield, Massachusetts, United States

Bands: Black Sabbath / Judas Priest / Slayer / Dimmu Borgir / Superjoint Ritual / Black Label Society / Slipknot / Hatebreed / Lamb of God / God Forbid / Atreyu / Bleeding Through / Lacuna Coil / Every Time I Die / Otep