Durga McBroom

Vocalist ∙ Pink Floyd

Joey Williams

Musical Director ∙ Robert Randolph and the Family Band

Shira Elias

Vocalist ∙ Turkuaz

Nikki Glaspie

Drummer ∙ The Nth Power

Justin "Chitty" Chittams

Drummer ∙ Nahko & Medicine for the People

Michael Carubba

Drummer ∙ Turkuaz

David Phipps

Piano / Modular Synth ∙ STS9

Roger Rivas

Organ / Keys / Producer ∙ Jason Mraz

Anders Beck

Dobro ∙ Greensky Bluegrass

Al Schnier

Guitarist ∙ moe.

Robert Mercurio

Bassist ∙ Galactic

Alex "Gator" Petropulos

Drummer / Percussionist ∙ Pigeons Playing Ping Pong

Leon Mobley

Percussionist / Drummer ∙ Ben Harper & the Innocent Criminals

Ben

Bassist ∙ Pigeons Playing Ping Pong

James "Fuzz" Sangiovanni

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

Scotty Graves

Drummer

Mike Gantzer

Guitarist ∙ Aqueous

Jonathan Grusauskas

Guitarist / Producer / Percussionist ∙ lespecial

George Gekas

Bassist ∙ The Revivalists

Steve Adams

Bassist ∙ ALO / Nicki Bluhm & The Gramblers

James Casey

Saxophonist / Vocalist ∙ Trey Anastasio Band

Chris Brouwers

Keyboardist / Trumpet ∙ Turkuaz

Eli Winderman

Keys / Composer ∙ Dopapod

Jeffree Lerner

Percussionist ∙ STS9

Michael Arlen Bont

Banjo ∙ Greensky Bluegrass