Anders Beck

Dobro ∙ Greensky Bluegrass

Dave Johnston

Banjo ∙ Yonder Mountain String Band

Durga McBroom

Vocalist ∙ Pink Floyd

Andriu 'Yano' Yanovski

Piano / Producer ∙ Boogie T.rio

Jeff Mann

Drummer ∙ Consider the Source

Daniel Delacruz

Saxophonist ∙ Slightly Stoopid

Scotty Graves

Drummer

Mike Gantzer

Guitarist ∙ Aqueous

Ryan Stasik

Bassist ∙ Umphrey's McGee

Jeffrey Arevalo

Multi-Instrumentalist ∙ Goose

Keneil Delisser

Drummer ∙ Buju Banton

Kevin Scott

Bassist ∙ Colonel Bruce Hampton / Wayne Krantz's Trio

George Gekas

Bassist ∙ The Revivalists

Matt Jalbert

Guitarist ∙ TAUK

James "Fuzz" Sangiovanni

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

Allen Aucoin

Drums ∙ The Disco Biscuits

Nikki Glaspie

Drummer ∙ The Nth Power

Josh Schwartz

Beatbox / Vocalist ∙ Turkuaz

Jeremy Schon

Guitarist ∙ Pigeons Playing Ping Pong

James Casey

Saxophonist / Vocalist ∙ Trey Anastasio Band

Zach Velmer

Drummer ∙ STS9

Scotty Zwang

Drummer ∙ Ghost Light

Oteil Burbridge

Bassist ∙ Dead & Company

Justin "Chitty" Chittams

Drummer ∙ Nahko & Medicine for the People

Packy Lunn

Drummer / Producer ∙ Jimkata