Michael Arlen Bont

Banjo ∙ Greensky Bluegrass

Durga McBroom

Vocalist ∙ Pink Floyd

Ryan Jalbert

Guitarist ∙ The Motet

Kris Myers

Drummer ∙ Umphrey's McGee

Freekbass

Bassist ∙ Freekbass

Robert Walter

Piano / Keys ∙ Greyboy Allstars

Al Schnier

Guitarist ∙ moe.

Danny Abel

Guitarist / Producer ∙ Tank and the Bangas

Roosevelt Collier

Guitarist ∙ Roosevelt Collier

David Wolff

Guitarist ∙ David Wolff / Jorma Kaukonen

The Disco Biscuits

The Disco Biscuits

Sub-ID

Ryan Stasik

Bassist ∙ Umphrey's McGee

Danny Mayer

Guitarist ∙ Star Kitchen

Bridget Law

Fiddle / Vocalist ∙ Elephant Revival

Roger Rivas

Organ / Keys / Producer ∙ Jason Mraz

Packy Lunn

Drummer / Producer ∙ Jimkata

Vinnie Amico

Drummer / Cooking ∙ moe.

Natalia Clavier

Vocalist / Meditation ∙ Thievery Corporation

Luke Bemand

Bassist ∙ lespecial

Aron Magner

Piano / Synth ∙ The Disco Biscuits

Joel Cummins

Piano / Synth ∙ Umphrey's McGee

Anders Beck

Dobro ∙ Greensky Bluegrass

KJ Sawka

Drums / Production ∙ Pendulum, Destroid

Andy Geib

Trombone / Trumpet / Flute ∙ Slightly Stoopid