We know the songs, we know his story and for so many, Elvis was the sound of the 50s and I’m really looking ... album that is quite simply one of the greatest accomplishments of the human ...

Find out below who Presley thought was the greatest singer of all time. Elvis Presley was already an established act by the time Roy Orbison garnered fame in the late ’50s. Because of this ...

Not every artist has that kind of power. As evidence to that claim, check out four of Presley's best cover bouts, below.