2000 - Bat Head Soup: A Tribute To Ozzy 2001 - One Way Street: Tribute To Aerosmith 2005 - Numbers From The Beast: An All Star Salute To Iron Maiden 2006 - Butchering The Beatles: A Headbashing Tribute 2006 - The World Greatest Tribute To Ozzy Osbourne 2008 - Roadrunner United: The Concert (DVD) 2008 - We Wish You A Metal Xmas And A Headbanging New Year 2009 - The Ultimate Tribute To Ozzy Osbourne 2010 - Ultimate Tribute To Ozzy Osbourne 2011 - Sin-atra