Tennessee country boy Elvis Presley became a national sensation in 1956 with “Heartbreak Hotel”, and dominated rock music well into the 60s. By the time of his death in 1977, sales of his records stood at over 300 million worldwide. While his songs captivated his audiences, it was his highly sexual pelvic gyrations, which thrilled an entire generation of teenagers and appalled their parents, that skyrocketed Presley to fame