Cavalera Conspiracy and 3 Inches of Blood will be joining OZZY OSBOURNE at the McMahon Stadium in Calgary, Alberta, Canada on July 26, 2008 as part of a day-long event, "Monsters of Rock".

The lineup is:
Ozzy Osbourne
Judas Priest
Serj Tankian
Hatebreed
Cavalera Conspiracy
Shadows Fall
Voivod
Testament
Priestess
3 Inches of Blood
Dillinger Escape Plan