Tom Hamilton

Guitarist ∙ Joe Russo's Almost Dead, Ghost Light

Eric Krasno

Guitarist / Producer ∙ Soulive

Kevin Donohue

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

Roosevelt Collier

Guitarist ∙ Roosevelt Collier

Eugene Edwards

Guitarist ∙ Dwight Yoakam

Jeffrey Arevalo

Multi-Instrumentalist ∙ Goose

David Wolff

Guitarist ∙ David Wolff / Jorma Kaukonen

Bill Nershi

Guitarist ∙ The String Cheese Incident

Eric McFadden

Guitarist ∙ P-Funk / Eric Burdon / Anders Osborne

Slim Gambill

Guitarist ∙ Lady A

Boris Pelekh

Guitarist / Composer ∙ Gogol Bordello

Jon Barber

Guitarist ∙ The Disco Biscuits

Jonathan Grusauskas

Guitarist / Producer / Percussionist ∙ lespecial

Jake Cinninger

Guitarist ∙ Umphrey's McGee

Matt Jalbert

Guitarist ∙ TAUK

Jamison Hollister

Fiddle / Mandolin / Steel Guitar

Jose Poyatos

Guitarist ∙ Peter More Band

Danny Mayer

Guitarist ∙ Star Kitchen

Ron Jackson

Guitarist ∙ Ron Jackson / Taj Majal

Jarrod Walker

Mandolin ∙ Billy Strings

Aaron Dugan

Guitarist ∙ Matisyahu, Trevor Hall, Roots Tonic

Dan Schwindt

Guitarist ∙ Kyle Hollingsworth Band / Juno What

Packy Lunn

Drummer / Producer ∙ Jimkata

Anders Beck

Dobro ∙ Greensky Bluegrass

Rick Mitarotonda

Guitarist / Vocalist ∙ Goose