Clive Davis as Self

Alicia Keys as Self

Paul Simon as Self

Art Garfunkel as Self

Sean Combs as Self

Jimmy Iovine as Self

Babyface as Self

Patti Smith as Self

L.A. Reid as Self

Aretha Franklin as Self

Anthony DeCurtis as Self

Bob Weir as Self

Bruce Springsteen as Self

Carlos Santana as Self

Berry Gordy as Self

David Geffen as Self

Simon Cowell as Self

Rod Stewart as Self

Jennifer Hudson as Self

Steven Tyler as Self

Kenny G as Self

Diane Warren as Self

David Foster as Self

Patricia Houston as Self

Barry Manilow as Self

Monte Lipman as Self

Kenny Gamble as Self

Bill Graham as Self

Larry Jackson as Self