This is Spinal Tap (1984 USA)

Whether or not you’re a die-hard fan of the group, you’ll love this detailed ‘rockumentary’ of England’s legendary Spinal Tap. Acclaimed commercial director, Marty DiBergi, takes you behind-the-scenes for an intimate look at a band whose time has come and gone and come again. Through interviews, rare footage and lots of music – including classic Tap tunes like ‘Big Bottom’ and ‘Hell Hole’ – you’ll get acquainted with David St. Hubbins (lead guitar), Nigel Tufnel (lead guitar), Derek Smalls (lead bass) and every drummer who ever lived – and died – for this renowned rock band.