So much so, that he thought one of his hits could've been a second national anthem. Find out which Presley hit Petty was referencing, below.

It took the likes of Emmylou Harris, Rosanne Cash, and a lot more singers and musicians singing and playing country music a ...

From Graceland to Vegas, this 41-foot Cadillac Guitar Car built for Elvis is as outrageous as his stage entrances.