The ROOTS, Questlove & Black Thought
John Legend
Amy Winehouse
Tom Waits
Jay-Z
Jazmine Sullivan
Thom Yorke, Radiohead
Sean "Diddy" Combs & Mary J. Blige
Clap Your Hands Say Yeah
G. Love
Wayne Coyne, The Flaming Lips
De La Soul
David Berger
Orrin Evans
John Blake Jr.
Bootsie Barnes
King Britt & Tim Motzer
Nikki Jean & Dice Raw
Kurt Heasley, The Lily's
Ursula Rucker
DJ Lady B
Van Halen
Bruce Springsteen
Phil Roy
Erykah Badu
The ROOTS. Questlove, Black Thought, Hub, Kamal, Kirk, Knuckles