Michael Arlen Bont

Banjo ∙ Greensky Bluegrass

Chuck Garvey

Guitarist ∙ moe.

Roosevelt Collier

Guitarist ∙ Roosevelt Collier

Jonathan Grusauskas

Guitarist / Producer / Percussionist ∙ lespecial

Durga McBroom

Vocalist ∙ Pink Floyd

Jeffrey Arevalo

Multi-Instrumentalist ∙ Goose

Eric McFadden

Guitarist ∙ P-Funk / Eric Burdon / Anders Osborne

Marcus Rezak

Guitarist ∙ Shred is Dead

James "Fuzz" Sangiovanni

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

Jamison Hollister

Fiddle / Mandolin / Steel Guitar

Jarrod Walker

Mandolin ∙ Billy Strings

Matt Jalbert

Guitarist ∙ TAUK

Nikki Glaspie

Drummer ∙ The Nth Power

Justin "Chitty" Chittams

Drummer ∙ Nahko & Medicine for the People

Eli Winderman

Keys / Composer ∙ Dopapod

Allen Aucoin

Drums ∙ The Disco Biscuits

Brendan Bayliss

Guitarist ∙ Umphrey's McGee

Alex "Gator" Petropulos

Drummer / Percussionist ∙ Pigeons Playing Ping Pong

Eric Krasno

Guitarist / Producer ∙ Soulive

Matt Butler

Drummer ∙ Everyone Orchestra

Josh Schwartz

Beatbox / Vocalist ∙ Turkuaz

Robert Mercurio

Bassist ∙ Galactic

Jose Poyatos

Guitarist ∙ Peter More Band

Andriu 'Yano' Yanovski

Piano / Producer ∙ Boogie T.rio

David Wolff

Guitarist ∙ David Wolff / Jorma Kaukonen