The world knows Jerry Lee Lewis as one of rock 'n' roll's originators, but he journeyed through plenty of other territories as well. He had a long run with country music, and his piano-pumping take on Hank Williams' "Cold, Cold Heart" shows his natural talent for twang. The Killer's knack for the blues also comes through as he boldly barrels through Charlie Rich's "No Headstone on My Grave".