With Michael Penn •
March (RCA Records, 1989) •
Free-for-All (RCA Records, 1992) •
Resigned (Epic Records, 1997) •
Mr. Hollywood Jr., 1947 (Mimeograph Records, 2005)
With Nerina Pallot •
Fires (Idaho Records, 2005)
With Michelle Branch •
The Spirit Room (Warner Bros. Records, 2001) •
Hotel Paper (Maverick Records, 2003)
With Taylor Hicks •
Taylor Hicks (Arista Records, 2006)
With Rod Stewart •
Still the Same... Great Rock Classics of Our Time (J Records, 2006)
With Rosanne Cash •
She Remembers Everything (
Blue Note Records, 2018)
With Bonnie Raitt •
Slipstream (Redwing Records, 2012) •
Dig In Deep (Redwing Records, 2016)
With LeAnn Rimes •
What a Wonderful World (Asylum Records, 2004)
With Rob Thomas •
Cradlesong (Atlantic Records, 2009) •
Someday (Atlantic Records, 2010)
With Avril Lavigne •
Under My Skin (RCA Records, 2004)
With Tracy Chapman •
Telling Stories (Elektra Records, 2000) •
Let It Rain (Elektra Records, 2002)
With Joe Cocker •
Respect Yourself (EMI, 2002)
With Neil Diamond •
12 Songs (Columbia Records, 2005)
With Macy Gray •
On How Life Is (Epic Records, 1999)
With Melissa Etheridge •
Breakdown (Island Records, 1999) •
Lucky (Island Records, 2004)
With Fiona Apple •
Tidal (Columbia Records, 1996) •
When the Pawn... (Epic Records, 1999) •
Extraordinary Machine (Epic Records, 2005)
With Sam Phillips • ''
Omnipop (It's Only a Flesh Wound Lambchop)'' (Virgin Records, 1996) •
A Boot and a Shoe (Nonesuch Records, 2004) • ''
Don't Do Anything'' (Nonesuch Records, 2008)
With Rodney Crowell •
Sex & Gasoline (Yep Roc Records, 2008)
With Aaron Neville • ''I Know I've Been Changed'' (EMI, 2010)
With Lisa Marie Presley •
To Whom It May Concern (Capitol Records, 2003) •
Storm & Grace (Universal Republic, 2008)
With Stevie Nicks •
Trouble in Shangri-La (Reprise Records, 2001)
With Chris Cornell •
Higher Truth (UM, 2015)
With Shelby Lynne •
Love, Shelby (Island Records, 2001)
With Beth Hart • ''
Screamin' for My Supper'' (Atlantic Records, 1999) •
Leave the Light On (Warner Bros., Records, 2003)
With Sara Bareilles •
Amidst the Chaos (Epic Records, 2019)
With Marc Cohn •
Join the Parade (Decca Records, 2007)
With Tom Waits •
Bad as Me (Anti-, 2011)
With Aimee Mann •
Bachelor No. 2 or, the Last Remains of the Dodo (V2 Records, 2000) •
Lost in Space (V2 Records, 2002) •
One More Drifter in the Snow (SuperEgo Records, 2006)
With Jewel •
0304 (Atlantic Records, 2003)
With Ronan Keating •
Fires (Polydor Records, 2012)
With Bob Dylan •
Christmas in the Heart (Columbia Records, 2009)
With Tift Merritt •
Tambourine (Lost Highway Records, 2004) •
Another Country (Fantasy Records, 2008)
With Bruce Springsteen •
Magic (Columbia Records, 2007) •
Working on a Dream (Columbia Records, 2009) •
American Beauty (EP) (Columbia Records, 2014)
With Joan Baez •
Whistle Down the Wind (Proper Records, 2018)
With Graham Nash •
This Path Tonight (Blue Castle, 2016)
With Elisa •
Ritorno al futuro/Back to the Future (Island Records, 2022) == References ==