Jamison Hollister

Fiddle / Mandolin / Steel Guitar

Durga McBroom

Vocalist ∙ Pink Floyd

Jenny Scheinman

Violinist / Vocalist ∙ Jenny Scheinman

Sammi Garett

Vocalist ∙ Turkuaz

James Casey

Saxophonist / Vocalist ∙ Trey Anastasio Band

Josh Schwartz

Beatbox / Vocalist ∙ Turkuaz

Martin Sexton

Singer-Songwriter ∙ Martin Sexton

Rick Mitarotonda

Guitarist / Vocalist ∙ Goose

Joey Williams

Musical Director ∙ Robert Randolph and the Family Band

Lindsay Lou

Vocalist ∙ Lindsay Lou

Jarrod Walker

Mandolin ∙ Billy Strings

Ryan Stasik

Bassist ∙ Umphrey's McGee

Michael Arlen Bont

Banjo ∙ Greensky Bluegrass

Umphrey's McGee

Band

Shira Elias

Vocalist ∙ Turkuaz

Michael Carubba

Drummer ∙ Turkuaz

Slim Gambill

Guitarist ∙ Lady A

Jeff Mann

Drummer ∙ Consider the Source

Grant Martin

Bassist ∙ Mungion

Chris Brouwers

Keyboardist / Trumpet ∙ Turkuaz

John Ferrara

Bassist ∙ Consider the Source

Roosevelt Collier

Guitarist ∙ Roosevelt Collier

Justin "Chitty" Chittams

Drummer ∙ Nahko & Medicine for the People

Andriu 'Yano' Yanovski

Piano / Producer ∙ Boogie T.rio

Eric Krasno

Guitarist / Producer ∙ Soulive