Fill in the Blanks Fill in the blanksOnline version The History of Rock and Pop by Tatyana Mudrats 1 newspapers popular blues popular stars records brought began singers Rock and roll in America . Some of its first big were black - for example Chack Berry , Fats Domino and Little Richard . They traditional " rhythm and " to a big new audience . Then white began to copy them . The most of them all was Elvis Aaron Presley . People all over the world fell in love with his new style and bought millions of his . Pop exploded in the '60s . In Britain , two groups quickly became more than all the others . One was the Rolling Stones , the other group was the Beatles . The called them " The Fab Four " .