You're collaborating with people you don't even know, when you're making a film. You're collaborating with people you've never seen. So, the collaborative process is very, very different than when you're collaborating on a record with the musicians you've worked with all your life.

The rock star is dying. And it's a small tragedy. Rock stars have blogs now. I have no use for that kind of rock star.

The singing tells everybody what to do musically.

It is the haunted premises of longing that the true love song inhabits. It is a howl in the void, for love and for comfort and it lives on the lips of the child crying for his mother. It is the song of the lover in need of her loved one, the raving of the lunatic supplicant petitioning his God...The love song is the sound of our endeavors to become God-like, to rise up and above the earthbound and the mediocre.

The reason I've gotten into script-writing, which was accidental to begin with, was that I found it was a far more effective medium for violence. Which is something that I'd always written in songs, but the violence always sat strangely within a song. And I was always interested in the way in which you listen to murder ballads and things like that - these weird lines would kind of come out, like, I drug her by the hair or something - that sat weirdly in the song. Film seems to be a medium designed for betrayal and violence.

It's a wonderful life if you can find it.

We are still struggling with people who don't feel comfortable going into museums. As a visual artist I ask how artists can be part of enacting a change.