My only expenses are probably guitar strings and records.

Glen Campbell told me, 'Stay out of the way of a good song.' I think it's true. If a song's good, don't overdo it.

I still don't know if I'm good enough or if it's a calling or a vocation or something, but the talent part is out. My desire to do it is undoubted. I just love doing this.

Any time you talk about your own stuff you sound self-aggrandising.

I've been gone on the road for the past three years; maybe I've been home for two or three weeks in a year. I literally live - it's like one of those old movies where they show a train, and pages of a calendar are peeling away like leaves, and then there's a picture of me with gray hair.

One thing, when you're an actor, you finish something and then you have to worry about what the next gig is. When you're a musician, you can always write your own stuff, and I'm working on new stuff for a new album right now.

I'm in showbusiness. I'm an entertainer.