Making a record's a real fight for me. I'm constantly fighting with this thing inside of me that says I should be sitting in a room with Matthew Shipp or I should have Han Bennink on drums or this song should be playing for the next 20 minutes in my head, not a silly little pop song. It's constant.

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.

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.

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.

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 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.