Anders Beck

Dobro ∙ Greensky Bluegrass

Dave Johnston

Banjo ∙ Yonder Mountain String Band

Durga McBroom

Vocalist ∙ Pink Floyd

Luke Bemand

Bassist ∙ lespecial

Freekbass

Bassist ∙ Freekbass

Packy Lunn

Drummer / Producer ∙ Jimkata

Chuck Garvey

Guitarist ∙ moe.

Jeffree Lerner

Percussionist ∙ STS9

Alex "Gator" Petropulos

Drummer / Percussionist ∙ Pigeons Playing Ping Pong

Chris Brouwers

Keyboardist / Trumpet ∙ Turkuaz

Nikki Glaspie

Drummer ∙ The Nth Power

Ben Carrey

Bassist ∙ Pigeons Playing Ping Pong

Scotty Zwang

Drummer ∙ Ghost Light

Matt Jalbert

Guitarist ∙ TAUK

Roosevelt Collier

Guitarist ∙ Roosevelt Collier

Zach Velmer

Drummer ∙ STS9

James "Fuzz" Sangiovanni

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

Jeremy Schon

Guitarist ∙ Pigeons Playing Ping Pong

Brian Whelan

Multi-Instrumentalist ∙ Dwight Yoakam / Chuck Berry

Kenroy Mullings

Guitarist / Producer ∙ Buju Banton

Karina Rykman

Bassist ∙ Marco Benevento Trio

Mike Gantzer

Guitarist ∙ Aqueous

Oteil Burbridge

Bassist ∙ Dead & Company

Eli Winderman

Keys / Composer ∙ Dopapod

Jonathan Grusauskas

Guitarist / Producer / Percussionist ∙ lespecial