Meet the unsung heroes behind the greatest music of our time – the backup singers! Featuring Bruce Springsteen, Mick Jagger, Sting, Bette Midler, Stevie Wonder and more. Backup singers live in a world that lies just beyond the spotlight. Their voices bring harmony to the biggest bands in popular music, but we\'ve had no idea who these singers are or what lives they lead, until now. The award winning film that pays tribute to the inspirational true stories of the backup singers who shaped some of the most iconic songs of our time. Featuring Bruce Springsteen, Mick Jagger, Sting, Bette Midler, Stevie Wonder and more.   Running Time: 91 minutes Region: Region 2 Release Date: 21/07/2014