More than 30 years of rock music.

1. More than 30 years of rock music.

2. Teddy boys ♫The British Teddy Boy (also known as Ted) subculture is typified by young men wearing clothes that were partly inspired by the styles worn by dandies in the Edwardian period, styles which Savile Row tailors had attempted to re-introduce in Britain after World War II. The subculture started in London in the 1950s, and rapidly spread across the UK, soon becoming strongly associated with American rock and roll. ♫Although there had been youth groups with their own dress codes called scuttlers in 19th century Manchester and Liverpool, Teddy Boys were the first youth group in England to differentiate themselves as teenagers, helping create a youth market. The US film Blackboard Jungle marked a watershed in the United Kingdom. When shown in Elephant and Castle, south London in 1956, the teenage Teddy boy audience began to riot, tearing up seats and dancing in the cinema's aisles. After that, riots took place around the country wherever the film was shown.