British blues is a form of music derived from American blues that originated in the late 1950s, and reached its height of mainstream popularity in the 1960s. In Britain, blues developed a distinctive and influential style dominated by electric guitar, and made international stars of several proponents of the genre, including the Rolling Stones, the Animals, the Yardbirds, Eric Clapton, Fleetwood Mac and Led Zeppelin.

The Yardbirds are an English rock band, formed in London in 1963. The band started the careers of three of rock's most famous guitarists: Eric Clapton (1963–1965), Jeff Beck (1965–1966) and Jimmy Page (1966–1968), all of whom ranked in the top five of Rolling Stone magazine's list of 100 greatest guitarists. The band's other members during 1963–1968 were vocalist/harmonica player Keith Relf, drummer Jim McCarty, rhythm guitarist Chris Dreja, and bassist Paul Samwell-Smith, with Dreja switching to bass when Samwell-Smith departed in 1966. The band had a string of hits throughout the mid-1960s, including "For Your Love", "Heart Full of Soul", "Shapes of Things", and "Over Under Sideways Down".