Solo albums
Live for Tomorrow (2007) — bass, vocals
Casa Mendoza (2010) — bass, vocals
Viva La Rock (2018) — bass, vocals
New Direction (2022)— bass, vocals
Major band studio & live albums (selected)
Bill Ward — Ward One: Along the Way (1990) — bass
Alias — Never Say Never (shelved 1992; independently released 2009) — bass
Blue Murder — Nothin' But Trouble (1993) — bass; Screaming Blue Murder (live/compilation) (1994) — bass/backing vocals
John Sykes — Out of My Tree (1995), Loveland (1997), 20th Century (1997), Nuclear Cowboy (2000) — bass/session credits
David Coverdale — Into the Light (2000) — bass, backing vocals, guitar contributions
Thin Lizzy — One Night Only (2000) — bass, backing vocals (live)
Whitesnake — Live... in the Still of the Night (2006) — bass, vocals (live).
Ted Nugent — Full Bluntal Nugity (2001) — bass; Craveman (2002) — bass, backing vocals. Wikipedia
The Dead Daisies — Revolucion (2015) — bass, backing vocals (credited on site/lineup variations); Make Some Noise (2016) — bass/backing vocals;
Live & Louder / Live and Louder (live releases) — bass/backing vocals.
Soul SirkUS — World Play (2005) — bass, backing vocals
Derek Sherinian — Mythology (2004) — bass
Lynch Mob — Smoke and Mirrors (2009) — bass
Black Star Riders — All Hell Breaks Loose (2013)
Dolores O'Riordan — Are You Listening? / No Baggage (2007) — bass, backing vocals
Selected guest, session and tribute appearances (selected highlights)
Tommy Shaw — 7 Deadly Zens (1998) — bass
Various tribute compilations:
Little Guitars: A Tribute to Van Halen (1999)
Metallic Assault: A Tribute to Metallica (2001)
Stone Cold Queen (2001)
Pigs and Pyramids: Songs of Pink Floyd (2002)
One Way Street: A Tribute to Aerosmith (2002) — bass