- Eagles of Death Metal
- Heart On
- 2008
- Bass
- Eagles of Death Metal
- Heart On
- 2008
- Casio, Drums, Engineer, Guitar (Rhythm), Percussion, Producer, Slide Guitar, Vibraslap, Wah Wah Guitar, Vocals (Background), Soloist, Slide Bass, Piano, Keyboards, Guitar (Electric), Guitar, Group Member
- UNKLE
- End Titles...Stories for Film
- 2008
- Engineer, Guitar, Vocals
- Various Artists
- GU Mixed, Vol. 3 (Limited Edition)
- 2008
- Bass, Vocals
- UNKLE
- More Stories
- 2008
- Drums, Guitar
- Lupe Fiasco
- Cool
- 2007
- Guitar
- Lupe Fiasco
- Cool (Clean)
- 2007
- Guitar
- Movie Soundtrack
- Hot Rod
- 2007
- Producer
- UNKLE
- War Stories (Bonus Disc)
- 2007
- Bass, Guitar, Vocals
- UNKLE
- War Stories
- 2007
- Bass, Guitar, Vocals
- UNKLE
- War Stories (Japan Bonus Tracks)
- 2007
- Bass, Guitar, Vocals
- Queens of the Stone Age
- Era Vulgaris
- 2007
- Group Member, Producer
- Queens of the Stone Age
- Era Vulgaris (Circuit City Exclusive)
- 2007
- Producer
- Queens of the Stone Age
- Era Vulgaris (f.y.e. Exclusive)
- 2007
- Producer, Group Member
- Queens of the Stone Age
- Era Vulgaris (Circuit City Exclusive)
- 2007
- Group Member
- Goon Moon
- Licker's Last Leg
- 2007
- Performer
- Jesse Malin
- Glitter in the Gutter
- 2007
- Guitar
- Jesse Malin
- Glitter in the Gutter (Enhanced)
- 2007
- Guitar
- Queens of the Stone Age
- Era Vulgaris (European Tour Edition)
- 2007
- Group Member, Producer
- Mastodon
- Colony of Birchmen
- 2006
- Vocals
- Movie Soundtrack
- Masters of Horror, Vol. 2
- 2006
- Producer
- Mastodon
- Blood Mountain
- 2006
- Vocals
- Mastodon
- Blood Mountain (CD/DVD)
- 2006
- Vocals
- Peaches
- Impeach My Bush
- 2006
- Guitar
- The Strokes
- You Only Live Once
- 2006
- Drums
- Eagles of Death Metal
- Death by Sexy
- 2006
- Bass, Mixing, Producer, Vocals (Background), Piano, Group Member
- Liam Howlett
- Back to Mine
- 2006
- Producer
- Queens of the Stone Age
- Burn the Witch
- 2006
- Producer
- Queens of the Stone Age
- Over the Years and Through the Woods
- 2005
- Group Member, Guitar, Vocals
- Various Artists
- Killer Queen: A Tribute to Queen
- 2005
- Vocals
- Queens of the Stone Age
- Lullabies to Paralyze (Bonus Tracks)
- 2005
- Bass, Drums, Guitar, Handclapping, Vocals, Whisper, Producer, Piano, Percussion
- Foo Fighters
- In Your Honor
- 2005
- Guitar
- Queens of the Stone Age
- Lullabies to Paralyze (Clean)
- 2005
- Guitar, Producer, Vocals
- Queens of the Stone Age
- Lullabies to Paralyze (Deluxe Edition)
- 2005
- Drums, Percussion, Vocals
- Queens of the Stone Age
- Lullabies to Paralyze
- 2005
- Bass, Drums, Whisper, Vocals, Producer, Piano, Percussion, Handclapping, Guitar, Cowbell
- Queens of the Stone Age
- Lullabies to Paralyze (Deluxe Edition)
- 2005
- Whisper, Producer, Guitar, Choir, Chorus, Bass
- Queens of the Stone Age
- Lullabies to Paralyze (Clean)
- 2005
- Whisper
- Queens of the Stone Age
- Little Sister
- 2005
- Producer
- Fu Manchu
- (Godzilla's) Eatin' Dust (Elastic)
- 2004
- Engineer
- UNKLE
- Never, Never, Land
- 2004
- Bass, Drums, Remixing, Remix Producer, Reconstruction, Tympani (Timpani)
- UNKLE
- Never, Never, Land (US Bonus Disc)
- 2004
- Bass, Producer, Vocals, Tympani (Timpani), Remixing, Reconstruction, Drums
- UNKLE
- Never, Never, Land
- 2004
- Vocals
- Mark Lanegan
- Bubblegum
- 2004
- Bass, Drums, Guitar
- Melissa Auf der Maur
- Auf der Maur
- 2004
- Drums, Handclapping, Vocals, Guitar, Foot Stomping
- Movie Soundtrack
- Punisher (Soundtrack)
- 2004
- Producer
- Eagles of Death Metal
- Peace Love Death Metal
- 2004
- Producer
- Queens of the Stone Age
- Stone Age Complication
- 2004
- Producer
- Desert Sessions
- Crawl Home
- 2003
- Assistant Engineer, Drums, Vocals, Guitar, Vocals (Background)
- Mark Lanegan
- Here Comes That Weird Chill (EP)
- 2003
- Bass, Guitar (Rhythm), Guitar, Drums
- UNKLE
- Never, Never, Land (UK)
- 2003
- Vocals
- Desert Sessions
- Desert Sessions, Vols. 9 & 10
- 2003
- Lap Steel Guitar
- Martina Topley-Bird
- Quixotic
- 2003
- Guitar
- Mondo Generator
- Drug Problem That Never Existed
- 2003
- Musician
- Masters of Reality
- Flak 'n' Flight
- 2003
- Guitar, Vocals
- Various Artists
- Rise Above: 24 Black Flag Songs to Benefit the West Memphis Three
- 2002
- Vocals
- Queens of the Stone Age
- Songs for the Deaf
- 2002
- Producer
- Queens of the Stone Age
- Songs for the Deaf (Clean)
- 2002
- Group Member
- Queens of the Stone Age
- Songs for the Deaf (Deluxe Edition)
- 2002
- Producer
- Queens of the Stone Age
- Songs for the Deaf (15 Tracks #2)
- 2002
- Producer
- Queens of the Stone Age
- Songs for the Deaf (Clean)
- 2002
- Producer
- Movie Soundtrack
- XXX (Original Soundtrack)
- 2002
- Producer
- Movie Soundtrack
- XXX (Movie Cash Version)
- 2002
- Producer
- Queens of the Stone Age
- Songs for the Deaf (Australia)
- 2002
- Group Member, Producer
- Earthlings?
- Disco Marching Kraft
- 2002
- Bass
- Various Artists
- WW: Tough Enough, Vol. 2 (Clean)
- 2002
- Producer
- Various Artists
- WW: Tough Enough, Vol. 2
- 2002
- Producer
- Local H
- Here Comes the Zoo
- 2002
- ?
- Queens of the Stone Age
- Songs for the Deaf (Bonus Tracks)
- 2002
- Producer
- Desert Sessions
- Desert Sessions, Vols. 7 & 8
- 2001
- Bass, Choir, Chorus, Clapping, Guitar, Gong, Drums, Harmony, Piano, Vocals (Background), Vocals, Marxophone
- Various Artists
- Turbonegro Tribute: Alpha
- 2001
- Clapping, Guitar, Vocals (Background)
- Queens of the Stone Age
- R (Japan Bonus Track)
- 2001
- Art Conception, Drums, Mixing, Percussion, Guitar, Piano, Vocals, Vocals (Background), Producer
- Queens of the Stone Age
- R (UK)
- 2000
- Art Conception, Drums, Guitar, Mixing, Vocals, Vocals (Background), Producer, Piano, Percussion
- Movie Soundtrack
- Blair Witch 2: Book of Shadows (Soundtrack)
- 2000
- Producer
- Mondo Generator
- Cocaine Rodeo
- 2000
- Guitar
- Queens of the Stone Age
- R
- 2000
- Composer, Mixing, Producer, Concept
- Various Artists
- Us
- 2000
- Bass, Guitar
- Movie Soundtrack
- Heavy Metal 2000
- 2000
- Producer
- Queens of the Stone Age
- Lost Art of Keeping a Secret (CD #2)
- 2000
- Producer, Vocals (Background), Vocals, Guitar
- Queens of the Stone Age
- Lost Art of Keeping a Secret (CD #1)
- 2000
- Producer, Vocals
- Wellwater Conspiracy
- Brotherhood of Electric: Operational Directives
- 1999
- Bass, Vocals
- Desert Sessions
- Desert Sessions, Vols. 3 & 4
- 1998
- Engineer, Guitar, Vocals, Mixing, Vocals (Background)
- Desert Sessions
- Desert Sessions, Vol. 4: Hard Walls & Little Trips
- 1998
- Engineer, Guitar, Mixing, Vocals (Background), Vocals, Producer
- Mike Johnson
- I Feel Alright
- 1998
- Bass
- Desert Sessions
- Desert Sessions, Vols. 1 & 2
- 1998
- ?, Bass, Keyboards, Guitar (Rhythm), Guitar, Mixing
- Desert Sessions
- Desert Sessions, Vol. 2: Status, Ship's Commander Butchered
- 1998
- Guitar, Vocals
- Kyuss
- Queens of the Stone Age
- 1997
- Bass, Guitar, Mixing, Vocals, Vibraphone, Producer
- Fu Manchu
- Godzilla/Module Overload
- 1997
- Percussion, Producer
- Gamma Ray
- If Only Everything
- 1996
- Bass, Producer, Vocals
- Kyuss
- Into the Void
- 1996
- Mixing, Guitar
- Various Artists
- Metallurgy, Vol. 1
- 1995
- Guitar
- Kyuss
- Welcome to Sky Valley
- 1994
- Guitar, Vocals (Background)






















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