"i) Religion in and of itself and spirituality are the absolute pure tools of a songwriter. For instance, if you listen to mountain music or immigrant music or bluegrass music, religion was the only subject. So when you listen to that kind of music, you realize they didn't have anything else but religion. So religion over the years and through rock ‘n’ roll and through people like Elvis Presley, hey, just listen to him singing gospel music, c'mon.... It never went away, it never will and the idea of true faith is behind every artist that ever gets to the place they want to be ii) I remember the time I stopped in at Graceland to say hello to Elvis after he had performed in Las Vegas a version of a song I wrote, "Words". I was allowed to go up the driveway – the yellow brick road if you like – and I got to the front door and there was a limousine there. His uncle told me I could go up and knock on the door and I might get to meet him. So I knocked. But for some reason he didn't come out. But that’s ok, because I looked inside the limo and saw the first television in a car I’d ever seen and that was all a thrill anyway."