==Discography=====With Gamma Ray===*"Valley of the Kings" (1997)*"Somewhere Out In Space" (1997)*"The Karaoke Album" (1997) - Karaoke Compilation album*"Power Plant" (1999)*"Blast from the Past" (2000) - "Best of" Compilation album*"No World Order" (2001)*"Skeletons in the Closet" (2003)*"Majestic" (2005)*"Land of the Free II" (2007)*"Hell Yeah!
=== Gamma Ray ===*"Valley of the Kings" (1997)*"Somewhere Out In Space" (1997)*"The Karaoke Album" (1997) - Karaoke Compilation album*"Power Plant" (1999)*"Blast from the Past" (2000) - "Best of" Compilation album*"No World Order" (2001)*"Skeletons in the Closet" (2003)*"Majestic" (2005)*"Land of the Free II" (2007)*"Hell Yeah!