Johnny Rotten of the Sex Pistols was attacked in a brawl on June 21, 1977

The Sex Pistols singer Johnny Rotten was attacked in a brawl in London on June 21st of 1977.

Later that year the Sex Pistols would release their album Nevermind the Bollox, Here's the Sex Pistols.

The album included the track "Anarcy in the UK" - Here's a performance of that song from 1976: