Member:
1995-1999 Jekyll & Hyde - guitars  
2004- The Ring - guitars, bass, keyboards  
2004-2011 Royal Hunt - guitars, cello  
2010-2013 Evergrey - guitars  
2013- Marcus Jidell - guitars  
2013- Avatarium - guitars  
Studio musician:
2009- Jupiter Society - guitars  
Live musician:
2007 Pain - guitars  
2008 Krux - guitar  
2012 Candlemass - guitars  
Guest musician:
2007 House Of Shakira - cello