Played bass for Ozzy Osbourne in 1985-1988. and wrote Ozzy's most successful single "Shot in the Dark" Recorded and toured with Ozzy to promote the album "The Ultimate Sin".
Co-wrote, played bass on and toured Steve Lukather's "LUKE" album from 98-99.
Played bass on and toured 4 albums with French superstar Johnny Hallyday from 93 - 98.
Played with Billy Idol on his Charmed Life album in 1988.
Curently serving as Vice President of the Recording Academy (The Grammys) from 2006 to the present time.
During the 2000's toured with 'John Waite' Jani Lane and Richie Kotzen and released his first solo albums "Vibrate" and "No Protection" - about to be released.
Co-wrote and played on Vince Neil's first solo album "Exposed" in 1993.