Roosevelt Collier

Guitarist ∙ Roosevelt Collier

Jose Poyatos

Guitarist ∙ Peter More Band

Chuck Garvey

Guitarist ∙ moe.

Jake Cinninger

Guitarist ∙ Umphrey's McGee

Danny Abel

Guitarist / Producer ∙ Tank and the Bangas

Rick Mitarotonda

Guitarist / Vocalist ∙ Goose

Jarrod Walker

Mandolin ∙ Billy Strings

Danny Mayer

Guitarist ∙ Star Kitchen

Jon Barber

Guitarist ∙ The Disco Biscuits

Jonathan Grusauskas

Guitarist / Producer / Percussionist ∙ lespecial

Jamison Hollister

Fiddle / Mandolin / Steel Guitar

Slim Gambill

Guitarist ∙ Lady A

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

Boris Pelekh

Guitarist / Composer ∙ Gogol Bordello

Aaron Dugan

Guitarist ∙ Matisyahu, Trevor Hall, Roots Tonic

Anders Beck

Dobro ∙ Greensky Bluegrass

Brendan Bayliss

Guitarist ∙ Umphrey's McGee

Marcus Rezak

Guitarist ∙ Shred is Dead

Tom Hamilton

Guitarist ∙ Joe Russo's Almost Dead, Ghost Light

Peter Anspach

Guitarist / Keys ∙ Goose

Eric Krasno

Guitarist / Producer ∙ Soulive

Durga McBroom

Vocalist ∙ Pink Floyd

Jeffrey Arevalo

Multi-Instrumentalist ∙ Goose