THIS IS SPINAL TAP

This Is Spinal Tap shines a light on the self-contained universe of a metal band struggling to get back in the charts, including everything from its complicated history of ups and downs, gold albums, name changes and undersold concert dates, along with the full host of requisite groupies, promoters, hangers-on and historians, sessions, release events and those special behind-the-scenes moments that keep it all real.