The Clash were

The Clash were a major success in the UK from the release of their self-titled debut album in 1977. Their third album, London Calling, released in the UK in December 1979, brought them popularity in the United States when it came out there the following year. It received wide critical acclaim; a decade later Rolling Stone magazine declared it the best album of the 1980s.

The Clash's politicized lyrics, musical experimentation, and rebellious attitude had a far-reaching influence on rock, alternative rock in particular. Their record label's A&R director dubbed them "The Only British Band That Matters," which fans picked up and transformed into "The Only Band That Matters". In January 2003 the band—including original drummer Terry Chimes—were inducted into the Rock and Roll Hall of Fame. In 2004, Rolling Stone ranked The Clash number 30 on their list of the 100 Greatest Artists of All Time.

Prehistory and formation: 1974–1976

Before The Clash's founding, the band's future members were active in different parts of the London music scene. John Graham Mellor sang and played rhythm guitar in the pub rock act The 101'ers, which formed in 1974. By the time The Clash came together two years later, he had already abandoned his original stage name, "Woody" Mellor, in favor of "Joe Strummer", a reference to his rudimentary strumming skills on the ukulele as a busker in the London Underground. Mick Jones played guitar in legendary protopunk band London SS, which rehearsed for much of 1975 without ever playing a live show and recording only a single demo. London SS was managed by Bernard Rhodes, a sometime associate of impresario Malcolm McLaren and a friend of the band McLaren managed, the Sex Pistols, who made their public debut in November. Among those who auditioned for London SS without making the cut were Paul Simonon, who tried out as a vocalist,Gray (2005), p. 72. and drummer Terry Chimes. Nicky Headon drummed with the band for a week, then quit.

After London SS broke up in early 1976, Rhodes continued as Jones's manager. At the instigation of Rhodes, Jones contacted Simonon in March, suggesting he learn an instrument so he could join the new band Jones was organizing. Soon Jones, Simonon on bass, Keith Levene on guitar and "whoever we could find really to play the drums" were rehearsing. In late May, Chimes was asked to audition and became the band's full-time drummer.

The act was still searching for a lead singer. Rhodes had his eye on Strummer, with whom he made exploratory contact. Strummer, for his part, was primed to make the switch. In April, he had taken in the opening act for one of his band's gigs. That act was the Sex Pistols. "I knew something was up," Strummer later explained,

so I went out in the crowd which was fairly sparse. And I saw the future—with a snotty handkerchief—right in front of me. It was immediately clear. Pub rock was, "Hello, you bunch of drunks, I'm gonna play these boogies and I hope you like them." The Pistols came out that Tuesday evening and their attitude was "Here's our tunes, and we couldn't give a flying fuck whether you like them or not. In fact, we're gonna play them even if you fucking hate them."