Elvis Presley may be the single most important figure in American 20th century popular music. Not necessarily the best , and certainly not the most consistent. But no one could argue with the fact that he was the musician most responsible for popularizing rock & roll on an international level. Viewed in cold sales figures, his impact was phenomenal. Dozens upon dozens of international smashes from the mid-'50s to the mid-'70s, as well as the steady sales of his catalog and reissues since his ...more