本片是一部英国纪录片片，上映于2014-07-11，由Sam Bridger导演，由主演。
剧情简介：The guitar riff is the DNA of rock 'n' roll, a double helix of repetitive simplicity and fiendish complexity on which its history has been built. From Chuck Berry through to the White Stripes, this documentary traces the ebb and flow of the guitar riff over the last 60 years of popular music. With riffs and stories from an all-star cast including Brian May, Dave Davies, Hank Marvin, Joan Jett, Nile Rodgers, Tony Iommi, Robert Fripp, Johnny Marr, Nancy Wilson, Kevin Shields, Ryan Jarman, Tom Morello and many more. Narrated by Lauren Laverne.
外文名：The Joy of the Guitar Riff
类型：纪录片 / 音乐
地区：英国
导演：Sam Bridger
