Member:
1987-1999 Heavens Gate - guitars  
1999-2011 Luca Turilli - bass  
2001- Virgo - guitar, bass, keyboards  
2005-2011 Luca Turilli's Dreamquest - bass  
2006- Avantasia - guitars  
Studio musician:
2007-2009 Epica - backing vocals  
2011- Trillium - guitar, bass, keyboards, drums  
Live musician:
2010 Kamelot - bass  
Guest musician:
1993 Angra - guitars  
1996 Angra - keyboards, programming  
1997 Rhapsody Of Fire - bass  
2000 Mob Rules - guitars  
2002 Rhapsody Of Fire - bass, guitars  
2002-2003 Shaman - guitar  
2007 Kamelot - guitars