Leonard Cohen

Character: Self

Larry Sloman

Character: Self

Adrienne Clarkson

Character: Self

Judy Collins

Character: Self

Clive Davis

Character: Self

John Lissauer

Character: Self

Nancy Bacal

Character: Self

Rabbi Mordecai Finley

Character: Self

Sharon Robinson

Character: Self

Glen Hansard

Character: Self

Bob Dylan

Character: Self

John Cale

Character: Self

Brandi Carlile

Character: Self

Myles Kennedy

Character: Self

Susan Feldman

Character: Self

Janine Nichols

Character: Self

Hal Willner

Character: Self

Shane Doyle

Character: Self

Steve Berkowitz

Character: Self

Joan Wasser

Character: Self

Vicky Jenson

Character: Self

Rufus Wainwright

Character: Self

Bathabile Mthombeni

Character: Self

Eric Church

Character: Self

Amanda Palmer

Character: Self

Regina Spektor

Character: Self

Jeff Buckley

Character: Self (archive footage)