Andy Geib

Trombone / Trumpet / Flute ∙ Slightly Stoopid

Karl Denson

Saxophonist ∙ Karl Denson's Tiny Universe / The Greyboy Allstars

Dominic Lalli

Saxophonist / Producer ∙ Big Gigantic

Durga McBroom

Vocalist ∙ Pink Floyd

Chris Brouwers

Keyboardist / Trumpet ∙ Turkuaz

Alex Wasily

Trombone / Horns ∙ Dumpstaphunk

James Casey

Saxophonist / Vocalist ∙ Trey Anastasio Band

Jesse Molloy

Saxophone ∙ Panic! at the Disco / The Midnight

Scotty Zwang

Drummer ∙ Ghost Light

Nikki Glaspie

Drummer ∙ The Nth Power

Ben Carrey

Bassist ∙ Pigeons Playing Ping Pong

Oteil Burbridge

Bassist ∙ Dead & Company

Anders Beck

Dobro ∙ Greensky Bluegrass

Jeffree Lerner

Percussionist ∙ STS9

Natalia Clavier

Vocalist / Meditation ∙ Thievery Corporation

Steve Adams

Bassist ∙ ALO / Nicki Bluhm & The Gramblers

Joel Cummins

Piano / Synth ∙ Umphrey's McGee

Luke Bemand

Bassist ∙ lespecial

Jeffrey Arevalo

Multi-Instrumentalist ∙ Goose

Michael Arlen Bont

Banjo ∙ Greensky Bluegrass

Sammi Garett

Vocalist ∙ Turkuaz

Jonathan Grusauskas

Guitarist / Producer / Percussionist ∙ lespecial

Eli Winderman

Keys / Composer ∙ Dopapod

Jenny Scheinman

Violinist / Vocalist ∙ Jenny Scheinman

Shira Elias

Vocalist ∙ Turkuaz