Tom Hamilton

Guitarist ∙ Joe Russo's Almost Dead, Ghost Light

Durga McBroom

Vocalist ∙ Pink Floyd

Rick Mitarotonda

Guitarist / Vocalist ∙ Goose

Danny Abel

Guitarist / Producer ∙ Tank and the Bangas

Brendan Bayliss

Guitarist ∙ Umphrey's McGee

Jose Poyatos

Guitarist ∙ Peter More Band

David Wolff

Guitarist ∙ David Wolff / Jorma Kaukonen

Anders Beck

Dobro ∙ Greensky Bluegrass

Boris Pelekh

Guitarist / Composer ∙ Gogol Bordello

Aaron Dugan

Guitarist ∙ Matisyahu, Trevor Hall, Roots Tonic

Eric McFadden

Guitarist ∙ P-Funk / Eric Burdon / Anders Osborne

Justin "Chitty" Chittams

Drummer ∙ Nahko & Medicine for the People

Jon Barber

Guitarist ∙ The Disco Biscuits

Kevin Donohue

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

Roosevelt Collier

Guitarist ∙ Roosevelt Collier

Matt Jalbert

Guitarist ∙ TAUK

Jonathan Grusauskas

Guitarist / Producer / Percussionist ∙ lespecial

Reid Genauer

Singer-Songwriter ∙ Assembly of Dust / Strangefolk

Jarrod Walker

Mandolin ∙ Billy Strings

James "Fuzz" Sangiovanni

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

Jeffrey Arevalo

Multi-Instrumentalist ∙ Goose

Marcus Rezak

Guitarist ∙ Shred is Dead

Peter Anspach

Guitarist / Keys ∙ Goose

Bill Nershi

Guitarist ∙ The String Cheese Incident

Kaleo Wassman

Musician / Composer ∙ Pepper