Anders Beck

Dobro ∙ Greensky Bluegrass

Dave Johnston

Banjo ∙ Yonder Mountain String Band

Durga McBroom

Vocalist ∙ Pink Floyd

Ryan Stasik

Bassist ∙ Umphrey's McGee

Nikki Glaspie

Drummer ∙ The Nth Power

Alex "Gator" Petropulos

Drummer / Percussionist ∙ Pigeons Playing Ping Pong

Matt Butler

Drummer ∙ Everyone Orchestra

Steve Adams

Bassist ∙ ALO / Nicki Bluhm & The Gramblers

James Casey

Saxophonist / Vocalist ∙ Trey Anastasio Band

Zach Velmer

Drummer ∙ STS9

Ryan Jalbert

Guitarist ∙ The Motet

Packy Lunn

Drummer / Producer ∙ Jimkata

Michael Carubba

Drummer ∙ Turkuaz

Daniel Delacruz

Saxophonist ∙ Slightly Stoopid

Taylor Shell

Bassist ∙ Turkauz

Jeffrey Arevalo

Multi-Instrumentalist ∙ Goose

Chuck Garvey

Guitarist ∙ moe.

Jenny Scheinman

Violinist / Vocalist ∙ Jenny Scheinman

Josh Schwartz

Beatbox / Vocalist ∙ Turkuaz

Scotty Graves

Drummer

Sammi Garett

Vocalist ∙ Turkuaz

Joey Williams

Musical Director ∙ Robert Randolph and the Family Band

Alana Rocklin

Bassist ∙ STS9

Mike Gantzer

Guitarist ∙ Aqueous

Keneil Delisser

Drummer ∙ Buju Banton