
Herbie Hancock: Possibilities (2005, with Trey Anastasio)
Dave Matthews: Some Devil (2003, with Trey Anastasio)
Red Rocks Volume 1: Carved in Stone (2003, with Phish)
Tin Hat Trio: Rodeo Eroded (2002, with Jon Fishman)
Frank Zappa: Zappa Picks by Jon Fishman of Phish (2002)
James Harvey: Grateful (2001, with Trey Anastasio)
Gov't Mule: The Deep End - Volume 1 (2001, with Mike Gordon and Page
McConnell)
Tenacious D: Tenacious D (2001, with Page McConnell)*
J. Willis Pratt: Rhythm of the Sun (2000, with Jon Fishman)*
Gary Gazaway: El Buho (2000, with Mike Gordon)
Jazz Mandolin Project: Xenoblast (2000, with Trey Anastasio)
Son Seals: Lettin' Go (2000, with Trey Anastasio)
Guster: Lost and Gone Forever (1999, with Page McConnell)
Dude of Life: Under the Sound Umbrella (1999, with Trey, Fish & Mike)
Gyptians: Get You a Healin' (1999, with Page McConnell and Mike Gordon)
The Jazz Mandolin Project: Tour de Flux (1999, with Jon Fishman)*
Michael Ray: Funk if I Know (1998, with Trey Anastasio)
Merl Saunders: Merl and His Funky Friends - Live (1998, with Trey Anastasio)
Col. Bruce Hampton and the Fiji Mariners: Fiji Mariners (1998, with Trey
Anastasio)
Samson Riffs: The Music of Ernie Stires (1997, with Trey Anastasio)
J. Willis Pratt: Bleeding in a Shark's Tank (1997, with Jon Fishman)*
Feast of Fools (Compilation) (1997, with Jon Fishman)
Travis: Good Feeling (1997, with Page McConnell)
Burlington Does Burlington (Compilation) (1996, with Phish)
Gordon Stone: Touch and Go (1996, with Mike Gordon)
Jamie Notarthomas: Heads or Tales (1993, with Trey Anastasio)
J. Willis Pratt: The Lost Paradox (1992, with Jon Fishman)*
Widespread Panic: Space Wrangler (1989, with Page McConnell)
*entire album includes band member(s), rather than just one or a few tracks.