Joel Cummins

Piano / Synth ∙ Umphrey's McGee

Ryan Stasik

Bassist ∙ Umphrey's McGee

Brendan Bayliss

Guitarist ∙ Umphrey's McGee

Kris Myers

Drummer ∙ Umphrey's McGee

Shira Elias

Vocalist ∙ Turkuaz

Bill Nershi

Guitarist ∙ The String Cheese Incident

Eric Krasno

Guitarist / Producer ∙ Soulive

Nikki Glaspie

Drummer ∙ The Nth Power

Anders Beck

Dobro ∙ Greensky Bluegrass

Marcus Rezak

Guitarist ∙ Shred is Dead

Natalia Clavier

Vocalist / Meditation ∙ Thievery Corporation

Jonathan Grusauskas

Guitarist / Producer / Percussionist ∙ lespecial

Al Schnier

Guitarist ∙ moe.

David Phipps

Piano / Modular Synth ∙ STS9

Joey Williams

Musical Director ∙ Robert Randolph and the Family Band

Freekbass

Bassist ∙ Freekbass

Jeffrey Arevalo

Multi-Instrumentalist ∙ Goose

Slim Gambill

Guitarist ∙ Lady A

James "Fuzz" Sangiovanni

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

Matt Jalbert

Guitarist ∙ TAUK

Scott Sharrard

Guitarist, Vocalist, Songwriter, Producer ∙ Gregg Allman / Little Feat

Durga McBroom

Vocalist ∙ Pink Floyd

Roosevelt Collier

Guitarist ∙ Roosevelt Collier

Eric McFadden

Guitarist ∙ P-Funk / Eric Burdon / Anders Osborne

Chuck Garvey

Guitarist ∙ moe.