Michael Arlen Bont

Banjo ∙ Greensky Bluegrass

Durga McBroom

Vocalist ∙ Pink Floyd

Oteil Burbridge

Bassist ∙ Dead & Company

Kevin Donohue

Guitarist, Multi-Instrumentalist, Producer ∙ SunSquabi / Casual Commander

Boris Pelekh

Guitarist / Composer ∙ Gogol Bordello

Neal Evans

Drummer ∙ Dopapod

Shira Elias

Vocalist ∙ Turkuaz

Vinnie Amico

Drummer / Cooking ∙ moe.

Ron Jackson

Guitarist ∙ Ron Jackson / Taj Majal

Jose Poyatos

Guitarist ∙ Peter More Band

Umphrey's McGee

Band

Joel Cummins

Piano / Synth ∙ Umphrey's McGee

Roger Rivas

Organ / Keys / Producer ∙ Jason Mraz

Mike Greenfield

Drummer ∙ Lotus

Evan McPhaden

Bassist ∙ Aqueous

Tim Snider

Violinist ∙ Nahko & Medicine for the People

The Disco Biscuits

The Disco Biscuits

James "Fuzz" Sangiovanni

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

Aaron Johnston

Drummer / Percussionist ∙ Brazilian Girls

David Wolff

Guitarist ∙ David Wolff / Jorma Kaukonen

Scott Tournet

Songwriter / Producer / Guitarist ∙ Grace Potter & The Nocturnals, Elektric Voodoo

Leon Mobley

Percussionist / Drummer ∙ Ben Harper & the Innocent Criminals

Mike Gantzer

Guitarist ∙ Aqueous

John Ferrara

Bassist ∙ Consider the Source

Keneil Delisser

Drummer ∙ Buju Banton