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.

I'm obsessed with the science of music. I'm obsessed with the way you can string notes together and they can do something, and you play the same notes in another way and they do nothing. How the essence within songs - within words, within lyrics - finds its place.

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.

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.

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.

When it's a pop song, I don't really want to do pop songs, but they exist and sort of come out by accident.

I think it's essential to make new music now, and to try and make epic records now, and not rely on what happened in the past.