Ugly Beauties   Ugly Beauties  Ambience Magnetique, 2009
Yo-Yo Ma   Songs of Joy and Peace  Sony, 2008
Carlos del Junco   Steady Movin'  Northern Blues, 2008
Brubeck Braid   twotet/deuxtet  BB, 2007
Tom Waits   Orphans  Anti, 2006
Sisters Euclid    Faith Cola  Poverty Playlist, 2006
Wild Strawberries    Deformative Years  Universal Music, 2005
Dixie Chicks   Top of the World Tour  Sony, 2003
Tom Waits   Alice  Anti 2002
Tom Waits   Blood Money  Anti 2002
Sheryl Crow   C'mon, C'mon   A&M 2002
Tracy Chapman   Let It Rain  Elektra 2002
Dave Brubeck   Live with the London Symphony Orchestra   LSO 2001
Will Bernard   Motherbug  Dreck to Disk Records 2000
Jonathan Richman   Her Mystery Not of High Heels...   Vapor 2001
Brubeck/Widelock Duo    Monk/ Not Monk  Beegum, 2000
Wild Strawberries   Twist  Universal Music, 2000
Lullaby Baxter   Capable Egg  Atlantic, 2000
John Schott   Shuffle Play: Elegies for the Recording Angel  New World Records, 2000
Sheryl Crow   Sheryl Crow and Friends: Live from Central Park  A&M 1999
Beth Custer   In the Broken Fields Where I Lie   BC, 1999
Oranj Symphonette  The Oranj Album  Rykodisc, 1998
Indigo Girls   Shed Your Skin   Epic, 1998
Club Foot Orchestra   Plays Nino Rota   Rastascan Records, 1997
Dave Brubeck   In Their Own Sweet Way   Telarc, 1997
Action Plus+    Wanderlust  Nocturnal Love Feast, 1997
Oranj Symphonette  Oranj Symphonette Plays Mancini   Gramavision, 1996
The Grassy Knoll    Positive  Polygram, 1996.
Berkeley Symphony Orchestra   Frank Martin: Concerto for Violin and Orchestra  New Albion 1996
Brubeck/Widelock Duo   Giraffes In A Hurry   B&W Music (England), 1995
Darius Brubeck and Deepak Ram   Gathering Forces   B&W Music, 1994
Tom Waits   The Black Rider  Island Records, 1993
Berkeley Symphony   William Kraft: Three Concerti  Harmonia Mundi, 1993
Tom Waits   Night on Earth  Island Records, 1992
Brubeck/Widelock Duo   Really  Jazz Point Records (Germany), 1991
Dave Brubeck   Quiet as the Moon   MusicMasters, 1991
The Yale Cellos  Bach Bachianas   Delos, 1986