The document outlines the major musical eras and genres from the 1920s to present day. The 1920s were the golden age of jazz, led by artists like Jelly Roll Morton and Louis Armstrong. Rock 'n roll emerged in the 1950s-1960s with Elvis Presley, The Beatles, and The Rolling Stones, appealing to teenagers. The 1970s saw the rise of glam rock bands like Queen, David Bowie, and Led Zeppelin. New wave genres like punk rock and electronica developed in the 1980s with bands such as The Sex Pistols and Depeche Mode. Dance music became popular in clubs and raves in the 1990s, while Britpop bands like O