The Breeders是一支成立于美国俄亥俄的另类摇滚乐队，该团几经离合，而Deal姐妹始终是乐队核心。其中妹妹Kim凭借其令人称奇的创作才能成功在众星云集的4AD厂牌脱颖而出，并获得柯本的赏识。 本片拍摄于2002年，正值乐队的第一次重组和三专「Title TK」发行时期。该片以偏执且有趣的Deal姐妹为中心，讲述了本次阵容的组合过程、录音花絮，并附带了罕见的演奏现场。

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.