Member:
1990-1993 Ozzy Osbourne - bass  
1993-2002 Alice In Chains - bass  
1998 Black Label Society - bass  
2001 Black Label Society - bass  
2003 Black Label Society - bass  
2005- Alice In Chains - bass  
Guest musician:
2006 Motörhead - bass  


Personal information

Born on: 14.05.1966