what's the difference between punk rock and rock
Punk rock Punk rock (or "punk") is a rock music genre that developed in the early to mid-1970s in the United States, United Kingdom, and Australia. Rooted in 1960s garage rock and other forms of what is now known as "proto-punk" music, punk rock bands rejected perceived excesses of mainstream 1970s rock. Punk bands typically produced short or fast-paced songs, with hard-edged melodies and singing styles, stripped-down instrumentation, and often political, anti-establishment lyrics. Punk embraces a DIY ethic; many bands self-produce recordings and distribute them through informal channels.
Origins of rock and roll The phrase rocking and rolling originally described the movement of a ship on the ocean, but it was used by the early twentieth century, both to describe a spiritual fervor and as a sexual analogy. Various gospel, blues and swing recordings used the phrase before it became used more frequently – but still intermittently – in the late 1930s and 1940s, principally on recordings and in reviews of what became known as rhythm and blues music aimed at a black audience. In 1951, Cleveland-based disc jockey Alan Freed began playing this music style while popularizing the term rock and roll to describe it.[1]