Stuart Fergusson Victor Sutcliffe was a British painter and musician best known as the original bass guitarist of the Beatles. Sutcliffe left the band to pursue his career as a painter, having previously attended the Liverpool College of Art. Sutcliffe and John Lennon are credited with inventing the name "Beetles" (sic), as they both liked Buddy Holly's band, the Crickets. They also had a fascination with group names with double meanings, so Lennon then came up with "The Beatles", from the word beat. As a member of the group when it was a five-piece band, Sutcliffe is one of several who are sometimes referred to as the "Fifth Beatle".

The Beatles were an English rock band formed in Liverpool in 1960, comprising John Lennon, Paul McCartney, George Harrison and Ringo Starr. They are regarded as the most influential band of all time and were integral to the development of 1960s counterculture and the recognition of popular music as an art form. Rooted in skiffle, beat and 1950s rock 'n' roll, their sound incorporated elements of classical music and traditional pop in innovative ways. The band also explored music styles ranging from folk and Indian music to psychedelia and hard rock. As pioneers in recording, songwriting and artistic presentation, the Beatles revolutionized many aspects of the music industry and were often publicized as leaders of the era's youth and sociocultural movements.