G4’s The Feed has the scoop that Ozzy Osbourne will be making a digital appearance in the upcoming Guitar Hero World Tour game. Ozzy will be joining the ranks of Aerosmith, Slash, and Bret Michaels by having his likeness singing along to your guitar riffs as you play through the game. In addition to his frightening visage, Osbourne also is lending the songs “Crazy Train” and “Mr. Crowley” to the track list. Guitar Hero World Tour will be hitting consoles in October.