Natalie Merchant::Keep Your Courage (Nonesuch 2023)

Ryan Montbleau::Wood, Fire, Water, and Air (bass on “Who Made You?“) (Blue’s Mountain 2023)

Lucy Kaplansky::Last Days of Summer (2022)

Club d’Elf::You Never Know (Face Pelt Records 2022)

Alain Mallet::Mutt Slang II: A Wake Of Sorrows Engulfed In Rage (sintir on “Joy“) (Origin Records 2021)

Hypnosonics feat. Mark Sandman::Drums Were Beating: Fort Apache Studios 1996 (Modern Harmonic 2020)

Hypnosonics feat. Mark Sandman::Someone Stole My Shoes: Beyond The Q Division Sessions (Modern Harmonic 2020)

Club d’Elf feat. Hayley Jane::Level Up Your Soul (Face Pelt 2019)

Richard Davis::Mantras & Songs (2019)

Rhythm Kids::Hippo Song Collection Level 2 (Music Together 2019)

Club d’Elf::Night Sparkles (live) (Face Pelt, 2019)

Tribe Of Love::Dragon Flight (2019)

Club d’Elf::So Below Deluxe Edition (Face Pelt, 2018)

Club d’Elf::Electric Moroccoland Deluxe Edition (Face Pelt, 2018)

Cholesterol Jones::Ocean of Flame  (Jaeger 2018)

Club d’Elf::Live at Club Helsinki (Face Pelt, 2017)

Cholesterol Jones::Satan’s in Heaven  (Jaeger 2017)

Tribe Of Love::Flower Of Life (2016)

Kat Chapman Band::EP (2016)

Diana DeMuth::Albuquerque (Self-released,2015)

Dogon::All My Relations (at peace) (NEWdOG Records, 2015)

Eric Dahlman::Glacier (Self-released, 2015)

Grand Fatilla::Global Shuffle (GrandFatillaRecords, 2014)

Club d’Elf::Fire In The Brain (Live at Berklee) (birnCORE, 2013)

Club d’Elf::Electric Moroccoland/So Below (Face Pelt, 2011)

Chris Wilson::The First Time (Cat Brothers, 2011)

Chris Florio/Nan Jing::Seven Possible Solutions (Passion Records, 2011)

Jerry Leake::Cubist (Shapes Of Sound And Time)  (Rhombus Publishing 2010)

Annie Royer::Sous le ciel de Paris (Annie Royer, 2010)
Porter Smith::Rainlight (Cakewood, 2010)

David G Moore::Never The First To Jump (2010)

Anne Marie David::Turning Home (Arrhae Press, 2009)
M’Liss Calzaretta::Shadows and Split Aparts (2009)
Morphine::At Your Service (Rhino/Ryko, 2009)
David Fiuczynski::Kif Express (Fuzelicious Morsels, 2008)
Linda Sharar::Everyday (Rock Road Records, 2008)
Natraj::Song of the Swan (Galloping Goat, 2008)
Porter Smith::Raise (Cakewood Music, 2008)
(Club d’Elf)::Arabia: The Greatest Songs Ever (Petrol Records, 2007)
Carol Noonan::As Tears Go By (2007)
Club d’Elf::Perhapsody (Kufala Recordings, 2007)
Duke Levine::Beneath the Blue (Loud Loud Music Records, 2007)
Zyrah’s Orange::A Space to Call Your Own (Zyrah’s Orange, 2007)
Catie Curtis::Long Night Moon (Compass Records, 2006)
Club d’Elf::Athens, Georgia 3/28/01 (Kufala Recordings, 2006)
DJ Logic::Zen of Logic (Rope-A-Dope, 2006)

Orchestra Morphine::Live On Tour (Accurate 2006)

Club d’Elf::Live at Tonic, NY 5/26/04 (Kufala, 2005)
Club d’Elf::Vassar Chapel 2/26/01 (Kufala Recordings, 2005)
Orchestra Morphine::Live 10/23/03 (Kufala Recordings, 2005)

Mark Sandman::Sandbox (The Music Of Mark Sandman)  (Hi-N-Dry 2004)

Carol Noonan:: Somebody’s Darling (2004)
Club d’Elf::100 Years Of Flight (Kufala Recordings, 2004)
Club d’Elf::4/20/00 NYC (Kufala Recordings, 2004)
Club d’Elf::Gravity All Nonsense Now (Kufala Recordings, 2004)
Michelle Lewis:: This Time Around (Michelle Lewis, 2004)
Zoux:: Volume 1 (Bluezoux Music, 2004)
Geoff Scott::Tuesday Night (Table 8, 2003)
John Medeski::Doctor Sax and the Great World Snake (Gallery Six, 2003)
Lori McKenna::Pieces of Me (Gyrox Records, 2003)
Patty Larkin::Red = Luck (Vanguard Records, 2003)
Billy Martin::Drop the Needle: Illy B Eats (Amulet Records, 2002)
Brian Webb::Broken Folk (Brian Webb, 2002)
Laurie Geltman::Motion Pictures (Rosebloom Productions, 2002)
Linda Thompson::Fashionably Late (Rounder, 2002)
Orig. Soundtrack::Sunshine State (Rounder, 2002)
Pat Burtis::Radium Girls (Blacksmith Shoe Music, 2002)
Stan Douglas::Suspiria (music by John Medeski / Scott Harding) (Limited Edition CD, 2002)
Brian Gottesman::Pardon My Mess (Shelley Court Records, 2001)
Dana Edelman::American Overload (DER, 2001)
Daniel Barret::Shadows (Lovebang, 2001)
Felicia Brady::Magazine Street (MSM, 2001)
Ken Field::Pictures of Motion (The Orchard, 2001)
Kevin McClusky::Trust (Waterboat Music, 2001)
Linda Sharar::Any Second Street (Rock Road Records, 2001)
Too Human::True (Boenel Records, 2001)
Zoux:: Good Days (Bluezoux Music, 2001)
Club d’Elf As Above::Live at the Lizard Lounge (LiveArchive/Grapeshot, 2000)
Daniel Jacobs::Echoes of My Footsteps (Daniel Jacobs, 2000)
Groovelily::Little Light (QMR, 2000)
Jen Shankman::Under the Blue Umbrella (Jen Shankman, 2000)
John McVey::Jigsaw (Native Language, 2000)
Michael Beatty::Shotgun (Blue Wing, 2000)
Morphine::The Night (Dreamworks, 2000)
Nate Borofsky::Never Enough Time (Finocchio, 2000)
Patty Larkin::Regrooving the Dream (Vanguard Records, 2000)
Will Provost::My Former Self (5 Guys Named Will, 2000)

Mighty Sam McClain::Soul Survivor (The Best Of Mighty Sam McClain) (AudioQuest Music 1999)

Aimee Mann::Viva Noel (Q Division, 1999)
Erinn Brown::Road Signs to the Sun (Right Coast Records, 1999)
Eugene Ruffolo::Fool for Every Season (CRS, 1999)
Jonatha Brooke::Live (Bad Dog Records, 1999)
Dar Williams/Lucy Kaplansky/ Richard Shindell::Cry Cry Cry (Razor and Tie, 1998)
Erin O’Donnell::Scratching the Surface (Cadence/Warner Brothers, 1998)
Geoff Bartley::One Kind Word (MCR, 1998)
Jennifer Kimball::Veering From the Wave (Imaginary/Polygram, 1998)
John Donelan::Our Life and Times (Right Coast Records, 1998)
Kris Delmhorst::Appetite (Big Bean, 1998)
Linda Sharar::Participate (Linda Sharar, 1998)
Natraj::Deccan Dance (Galloping Goat, 1998)
Brian Ales::Creature of Habit (Intuition, 1997)
Dogon::The Sirian Experiments (New Dog, 1997)
Duke Levine::Lava (tamboura) (Daring, 1997)
John McVey::A Circle of Friends (Fine Line, 1997)
Jonatha Brooke::Ten Cent Wings::(Refuge/MCA – 1997)
Magnet (with Moe Tucker)::Don’t Be a Penguin (PC Music, 1997)
Morphine::B Sides and Otherwise (Rykodisc, 1997)
Morphine::Like Swimming (Dreamworks, 1997)
Patty Larkin::Time and Love: The Music of Laura Nyro (Astor Place, 1997)
Todd Thibaud::Favorite Waste of Time (Dolittle Records, 1997)
Don Houge::The Eternal Now (Accurate, 1996)
Either/Orchestra::Across the Omniverse (Accurate, 1996)
Jacque Chambers::Colors (Right Coast, 1996)
Ken Field::Subterranea (SFZ Recordings, 1996)
Michael Beatty::The Night Traveller (Blue Wing, 1996)
Tomo Fujita and Blue Funk::Put on Your Funk Face (TFP, 1996)
Guster::Aware 3 The Compilation (Aware, 1995)
Guster::Parachute (Aware, 1995)
Jennifer Trynin::Cockamamie (Warner Brothers, 1995)
Jonatha Brooke and The The Story::Plumb (Blue Thumb/MCA, 1995)
Late August::Dreams Tonight (VSdb Records, 1995)
Morphine::Get Shorty Soundtrack (Antilles/Verve, 1995)

Nando Lauria::Points Of View (Narada Equinox 1994)

Bruce Jacques::Kicking Back (DWE Music, 1994)
Courage Brothers::Wood (Eastern Front, 1994)
Natraj::Meet Me Anywhere (Dorian Discovery, 1994)
Natraj::The Goat Also Gallops (Dorian Discovery, 1994)
Brian Ales::Naivete (VeraBra/BMG, 1993)
The Story::Angel in the House (Elektra, 1993)
(Sheldon Moskovitz) Narada Christmas, Vol. 2 (Narada, 1992)
Batwel Rada::Mesi (1992)
Mighty Sam McLain::Give It Up To Love (JVC, 1992)
Nando Lauria::Alma del Sur (Narada, 1992)
The Story::Grace in Gravity (Elektra, 1991)
Either/Orchestra::The Half Life of Desire (Accurate, 1990)
The Walkers::And at the End of the Day (Giant, 1989)
Either/Orchestra::Radium (Accurate, 1988)
Either/Orchestra::Dial “E” (Accurate, 1986)