As the longtime drummer behind Elvis Presley, D.J. Fontana was a seminal force in the development of rock & roll, joining guitarist Scotty Moore and bassist Bill Black in the supporting cast of some of the most enduring and influential records ever created. Bridging the gap between the swing of the big-band drummers and the raw power of their British Invasion counterparts, Fontana was explosive yet efficient, establishing the rhythmic foundation upon which successive generations of popular music is built. No less an authority than the Band's Levon Helm once stated "Elvis and S...