Joey Williams

Musical Director ∙ Robert Randolph and the Family Band

Justin "Chitty" Chittams

Drummer ∙ Nahko & Medicine for the People

Natalia Clavier

Vocalist / Meditation ∙ Thievery Corporation

Rick Mitarotonda

Guitarist / Vocalist ∙ Goose

Sammi Garett

Vocalist ∙ Turkuaz

Leon Mobley

Percussionist / Drummer ∙ Ben Harper & the Innocent Criminals

Lindsay Lou

Vocalist ∙ Lindsay Lou

Al Schnier

Guitarist ∙ moe.

Bridget Law

Fiddle / Vocalist ∙ Elephant Revival

Jenny Scheinman

Violinist / Vocalist ∙ Jenny Scheinman

Nikki Glaspie

Drummer ∙ The Nth Power

Eric Baines

Bassist / Songwriter / Vocalist ∙ Chicago / Keiko Matsui

James Casey

Saxophonist / Vocalist ∙ Trey Anastasio Band

Josh Schwartz

Beatbox / Vocalist ∙ Turkuaz

Durga McBroom

Vocalist ∙ Pink Floyd

Vinnie Amico

Drummer / Cooking ∙ moe.

Shira Elias

Vocalist ∙ Turkuaz

Aaron Dugan

Guitarist ∙ Matisyahu, Trevor Hall, Roots Tonic

Slim Gambill

Guitarist ∙ Lady A

KJ Sawka

Drums / Production ∙ Pendulum, Destroid

Ron Jackson

Guitarist ∙ Ron Jackson / Taj Majal

Eli Winderman

Keys / Composer ∙ Dopapod

Michael Arlen Bont

Banjo ∙ Greensky Bluegrass

Gabriel Marin

Guitarist / Multi-Instrumentalist ∙ Consider the Source

Peter Anspach

Guitarist / Keys ∙ Goose