Leonard Cohen
Self
Larry Sloman
Self
Judy Collins
Self
Clive Davis
Self
Sharon Robinson
Self
Glen Hansard
Self
Bob Dylan
Self
John Cale
Self
Brandi Carlile
Self
Myles Kennedy
Self
Hal Willner
Self
Vicky Jenson
Self
Rufus Wainwright
Self
Eric Church
Self
Amanda Palmer
Self
Regina Spektor
Self
Adrienne Clarkson
Self
John Lissauer
Self
Nancy Bacal
Self
Rabbi Mordecai Finley
Self
Susan Feldman
Self
Janine Nichols
Self
Shane Doyle
Self
Steve Berkowitz
Self
Joan Wasser
Self
Bathabile Mthombeni
Self
Jeff Buckley
Self (archive footage)
