Jake Cinninger

Guitarist ∙ Umphrey's McGee

Eric Krasno

Guitarist / Producer ∙ Soulive

Bill Nershi

Guitarist ∙ The String Cheese Incident

Al Schnier

Guitarist ∙ moe.

Slim Gambill

Guitarist ∙ Lady A

Ron Jackson

Guitarist ∙ Ron Jackson / Taj Majal

Roosevelt Collier

Guitarist ∙ Roosevelt Collier

Martin Sexton

Singer-Songwriter ∙ Martin Sexton

Rick Mitarotonda

Guitarist / Vocalist ∙ Goose

Anders Beck

Dobro ∙ Greensky Bluegrass

Marc Brownstein

Bassist ∙ The Disco Biscuits

James "Fuzz" Sangiovanni

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

Boris Pelekh

Guitarist / Composer ∙ Gogol Bordello

Packy Lunn

Drummer / Producer ∙ Jimkata

Marco Benevento

Piano / Keys

Dan Schwindt

Guitarist ∙ Kyle Hollingsworth Band / Juno What

Joel Cummins

Piano / Synth ∙ Umphrey's McGee

Durga McBroom

Vocalist ∙ Pink Floyd

Jarrod Walker

Mandolin ∙ Billy Strings

Marcus Rezak

Guitarist ∙ Shred is Dead

Jonathan Grusauskas

Guitarist / Producer / Percussionist ∙ lespecial

Jose Poyatos

Guitarist ∙ Peter More Band

Matt Jalbert

Guitarist ∙ TAUK

Jon Barber

Guitarist ∙ The Disco Biscuits

Peter Anspach

Guitarist / Keys ∙ Goose