Durga McBroom

Vocalist ∙ Pink Floyd

Justin "Chitty" Chittams

Drummer ∙ Nahko & Medicine for the People

Rick Mitarotonda

Guitarist / Vocalist ∙ Goose

Kaleo Wassman

Musician / Composer ∙ Pepper

Eric Krasno

Guitarist / Producer ∙ Soulive

Tom Hamilton

Guitarist ∙ Joe Russo's Almost Dead, Ghost Light

Robert Randolph

Pedal Steel ∙ Robert Randolph and the Family Band

Kris Myers

Drummer ∙ Umphrey's McGee

James "Fuzz" Sangiovanni

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

David Wolff

Guitarist ∙ David Wolff / Jorma Kaukonen

Dave Johnston

Banjo ∙ Yonder Mountain String Band

Roger Rivas

Organ / Keys / Producer ∙ Jason Mraz

Reed Mathis

Bassist ∙ Billy & the Kids, Electric Beethoven

Tim Snider

Violinist ∙ Nahko & Medicine for the People

Eugene Edwards

Guitarist ∙ Dwight Yoakam

Taylor Shell

Bassist ∙ Turkauz

Zach Velmer

Drummer ∙ STS9

Kevin Donohue

Guitarist, Multi-Instrumentalist, Producer ∙ SunSquabi / Casual Commander

Marcus Rezak

Guitarist ∙ Shred is Dead

Khris Royal

Sax / Bass / Keys / DJ / Production ∙ Rebelution

Gabriel Marin

Guitarist / Multi-Instrumentalist ∙ Consider the Source

Slim Gambill

Guitarist ∙ Lady A

Aron Magner

Piano / Synth ∙ The Disco Biscuits

Jeffrey Arevalo

Multi-Instrumentalist ∙ Goose

Jenny Scheinman

Violinist / Vocalist ∙ Jenny Scheinman