Sometimes it's easier to make decisions when you know that you've tried things that are so wrong, you know, "OK, I don't go that way with it. I don't go this way with it." The way I work, I kind of have to go down all those wrong paths to know that the one I'm doing really is the one that is going to work.

I've said the line about Ray Charles a million times, but nobody listens to him singing "I Can't Stop Loving You" and wonders who Ray can't stop loving. They apply that to their own lives. That will happen with my songs.

I don't make records for this medium with which we're going to sell it. The selling of it can never be more important than what you're actually making. There's too much of that in the world - in everybody's world, not just in music. There's too much, "Are you hip to this kind of stuff?" "Hey, this is cool." "Are you hip to it, because this is what we're selling today?" I think it's bullshit.

I used to listen to so much doo-wop, and I've talked a lot about gospel music, but I realised a lot of that language came from doo-wop music. You know, "I Asked the Lord Above," "Heaven Sent Me an Angel." That's rock-'n-roll, and that's where a lot of this language is coming from. Also, I've said before that as soon as you start having a conversation with Jesus in a song you know you're dealing with issues of morality and how fragile it is to be human. It's a shortcut to putting those ideas across.

Everybody's looking for some kind of authenticity in music. Or some kind of truism, you know, "This is true!" And the thing about gospel music is, these people are singing about their faith. So it always comes across with, as authentic, you know? Gospel choirs put across this amazing sound but they're singing from the heart because they truly believe it. And I kind of have that faith, but I just have that faith in music.

You know, I'm unable to make those records where you just go in a studio and that's it. I think you can capture so much more on a record than just a particular performance on one day.

It's a weird situation, doing interviews. Nowhere else in the world can you talk about yourself and have people listen like they're interested over and over. Most people, if they talked about themselves for a half an hour, you'd go, "I'll give them a miss next time." So it's kind of weird.