The Quarrymen are a British skiffle/rock and roll group, formed by John Lennon in Liverpool in 1956, which evolved into the Beatles in 1960. Originally consisting of Lennon and several school friends, the Quarrymen took their name from a line in the school song of their school, the Quarry Bank High School. Lennon's mother, Julia, taught her son to play the banjo, showed Lennon and Eric Griffiths how to tune their guitars in a similar way to the banjo, and taught them simple chords and songs.

Skiffle is a genre of folk music with influences from American folk music, blues, country, bluegrass, and jazz, generally performed with a mixture of manufactured and homemade or improvised instruments. Originating as a form in the United States in the first half of the 20th century, it became extremely popular in the United Kingdom in the 1950s, where it was played by such artists as Lonnie Donegan, the Vipers Skiffle Group, Ken Colyer, and Chas McDevitt. Skiffle was a major part of the early careers of some musicians who later became prominent jazz, pop, blues, folk, and rock performers, the Quarrymen and Rory Gallagher among them. It has been seen as a critical stepping stone to the second British folk revival, the British blues boom, and the British Invasion of American popular music.