Rock Music
Rock music, sometimes also known as "rock and roll," is a style of music that became popular in the 1950s in America and Europe. It is primarily based on older musical styles, such as the rhythm and blues music originated by African American performers such as Chuck Berry and Little Richard, with a heavy focus on guitar, drums, and powerful vocals.
One of the earliest and most famous performers in the early days of rock was Elvis Presley, who shocked the world with his suggestive dancing and powerful music. He became an instant phenomenon, and led the way for many other performers over the decades to come. In the 1960s, the Beatles were another hugely successful and popular rock music group, also inspired by rhythm and blues songs and by the work of other early British rock performers, such as Cliff Richard.