A look at the changing realities faced by the music industry, including the growing importance of touring and social media; and how artists make money from their work. The documentary features performances by Bruno Mars and Ed Sheeran; and also includes Steve Aoki, Melissa Etheridge, Sharon Jones, Lorde, Questlove and the Tedeschi Trucks Band. Also commenting: Atlantic Records CEO Craig Kallman; Sire Records founder Seymour Stein; producer Richard Gottehrer; and music journalist Bill Werde.