Elvis Presley was not in good health, and was running on little sleep, when he took the stage at the Hampton Coliseum on Aug.

According to Rolling Stone, "Way Down" contains a note performed by Presley's backup singer, J.D. Sumner. During the song's refrain, Sumner hits "the almost unimaginable double low C, three octaves ...

These are the tracks that defined a genre and stood the test of time. Join us as we count down our picks for the most iconic, ...