Colaboraciones - John Frusciante.

Álbum - artista

2009

N.A.S.A - The Spirit of Apollo
Octahedron - The Mars Volta


2007

Ultra Payloaded (Alternative rock/Electronica) de Perry Farell, en donde John colabora junto a Flea y Fergie, entre otros.
The Bedlam in Goliath - The Mars Volta
Ultra Payloaded - Perry Farrell


2006

Music for the Divine - Glenn Hughes
Amputechture - The Mars Volta


2005

Frances the Mute - The Mars Volta
GSL: The Special 12" Single Series


2004

Gallo+Gallo=Funny - Vincent Gallo
A Manual Dexterity: Soundtrack Volume One - Omar Rodríguez-López


2003

Dragonfly - Ziggy Marley
De-Loused in the Comatorium - The Mars Volta
We're a Happy Family: A Tribute to the Ramones - Varios artistas
The Brown Bunny OST - Vincent Gallo


2002

American IV: The Man Comes Around - Johnny Cash


2001

Blowback - Tricky
Macy Gray - The Id


2000

Fishbone and the Familyhood Nextperience Present: The Psychotic Friends Nuttwerx de Fishbone


1999

Anytime at All - Banyan
Rev - Perry Farrell
You Come and Go Like a Pop Song - The Bicycle Thief


1988

Kristen Vigard - Kristen Vigard