Anders Beck

Dobro ∙ Greensky Bluegrass

Durga McBroom

Vocalist ∙ Pink Floyd

Dave Johnston

Banjo ∙ Yonder Mountain String Band

Scotty Graves

Drummer

Alex Wasily

Trombone / Horns ∙ Dumpstaphunk

Natalia Clavier

Vocalist / Meditation ∙ Thievery Corporation

Justin "Chitty" Chittams

Drummer ∙ Nahko & Medicine for the People

Luke Bemand

Bassist ∙ lespecial

James "Fuzz" Sangiovanni

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

Kenroy Mullings

Guitarist / Producer ∙ Buju Banton

Jeffree Lerner

Percussionist ∙ STS9

Marcus Rezak

Guitarist ∙ Shred is Dead

Roger Rivas

Organ / Keys / Producer ∙ Jason Mraz

Jay Lane

Drummer ∙ Primus, Ratdog

Rory Dolan

Drummer / Percussionist ∙ lespecial

Josh Schwartz

Beatbox / Vocalist ∙ Turkuaz

Matt Jalbert

Guitarist ∙ TAUK

Shira Elias

Vocalist ∙ Turkuaz

Chuck Garvey

Guitarist ∙ moe.

Kevin Scott

Bassist ∙ Colonel Bruce Hampton / Wayne Krantz's Trio

Zach Velmer

Drummer ∙ STS9

Jeffrey Arevalo

Multi-Instrumentalist ∙ Goose

Matt Butler

Drummer ∙ Everyone Orchestra

Roosevelt Collier

Guitarist ∙ Roosevelt Collier

Scotty Zwang

Drummer ∙ Ghost Light