"In the beginning, Elvis was like a tornado skipping erratically across the musical landscape, his talents raw, wild, and unfocused but within a short time he was able to rein in his vocals and become a master of both seductive nuance and mesmerizing bursts of energy. Scotty Moore was the perfectionist who worked to find musical counterpoint to Elvis's energetic vocals, setting a new standard for lead guitarists with his precise musical licks. Bassman Bill Black was the person who entertained Elvis and first showed him how to relate to the public. Finally, working in sync with Bill, drummer D.J. Fontana provided the rhythm that transformed high-energy, country-blues selections into rock 'n' roll. Whether the magic that occurred during the Sun Sessions was an accident or a logical amalgam of diverse musical talents, will be debated for years. What will not is the immense impact those sessions had not just on the genesis of rock 'n' roll, but on American culture itself, setting in motion social and political changes that ultimately redefined America in the eyes of the world."