Slim Gambill

Guitarist ∙ Lady A

Joey Williams

Musical Director ∙ Robert Randolph and the Family Band

Ron Jackson

Guitarist ∙ Ron Jackson / Taj Majal

Eric Krasno

Guitarist / Producer ∙ Soulive

Jake Cinninger

Guitarist ∙ Umphrey's McGee

Dan Schwindt

Guitarist ∙ Kyle Hollingsworth Band / Juno What

Boris Pelekh

Guitarist / Composer ∙ Gogol Bordello

Al Schnier

Guitarist ∙ moe.

James "Fuzz" Sangiovanni

Guitarist / Songwriter / Producer ∙ Deep Banana Blackout / Tom Tom Club

Eric McFadden

Guitarist ∙ P-Funk / Eric Burdon / Anders Osborne

Jon Barber

Guitarist ∙ The Disco Biscuits

Jose Poyatos

Guitarist ∙ Peter More Band

Marcus Rezak

Guitarist ∙ Shred is Dead

Matt Jalbert

Guitarist ∙ TAUK

Bill Nershi

Guitarist ∙ The String Cheese Incident

David Wolff

Guitarist ∙ David Wolff / Jorma Kaukonen

Leon Mobley

Percussionist / Drummer ∙ Ben Harper & the Innocent Criminals

David Phipps

Piano / Modular Synth ∙ STS9

Mike Gantzer

Guitarist ∙ Aqueous

Vinnie Amico

Drummer / Cooking ∙ moe.

Alric Carter

Keyboardist ∙ TAUK

Joel Cummins

Piano / Synth ∙ Umphrey's McGee

Chuck Garvey

Guitarist ∙ moe.

Dave Loss

Guitarist / Keys ∙ Aqueous

Anders Beck

Dobro ∙ Greensky Bluegrass