Sheila E. as Self

Susanna Hoffs as Self

Alicia Keys as Self

Chris Martin as Self

Morris Day as Self

Wendy Melvoin as Self

John Legend as Self

Common as Self

St. Vincent as Self

Usher as Self

Beck as Self

Gary Clark Jr. as Self

H.E.R. as Self

Mavis Staples as Self

Dave Grohl as Self

Maya Rudolph as Self

Jerome Benton as Self

Jimmy Jam as Self

Terry Lewis as Self

Lisa Coleman as Self

Dr. Fink as Self

Bobby Z as Self