James Casey

Saxophonist / Vocalist ∙ Trey Anastasio Band

Sammi Garett

Vocalist ∙ Turkuaz

Josh Schwartz

Beatbox / Vocalist ∙ Turkuaz

Durga McBroom

Vocalist ∙ Pink Floyd

Bridget Law

Fiddle / Vocalist ∙ Elephant Revival

Martin Sexton

Singer-Songwriter ∙ Martin Sexton

Shira Elias

Vocalist ∙ Turkuaz

Jenny Scheinman

Violinist / Vocalist ∙ Jenny Scheinman

Rick Mitarotonda

Guitarist / Vocalist ∙ Goose

Joey Williams

Musical Director ∙ Robert Randolph and the Family Band

Eugene Edwards

Guitarist ∙ Dwight Yoakam

Jeremy Schon

Guitarist ∙ Pigeons Playing Ping Pong

Kevin Scott

Bassist ∙ Colonel Bruce Hampton / Wayne Krantz's Trio

Marc Brownstein

Bassist ∙ The Disco Biscuits

Natalia Clavier

Vocalist / Meditation ∙ Thievery Corporation

Dan Schwindt

Guitarist ∙ Kyle Hollingsworth Band / Juno What

Andy Geib

Trombone / Trumpet / Flute ∙ Slightly Stoopid

Packy Lunn

Drummer / Producer ∙ Jimkata

Chuck Garvey

Guitarist ∙ moe.

Kenroy Mullings

Guitarist / Producer ∙ Buju Banton

Ben Atkind

Drummer ∙ Goose

Slim Gambill

Guitarist ∙ Lady A

Nikki Glaspie

Drummer ∙ The Nth Power

Bill Nershi

Guitarist ∙ The String Cheese Incident

Jarrod Walker

Mandolin ∙ Billy Strings