If I look at my own recordings, I think generally there is a focal point within the song and often it's the instrumental bridge or a guitar solo where we try to do something unexpected, something beautiful or weird, or beautiful because it is weird. And of course I fail half the time, but yes that is the goal, to create even a few seconds of bliss, or sadness. The electric guitar is a great instrument for doing this because it is capable of surprising you. There are so many different sounds available.

It's not often I get to do a film that turns out good. Plus, there just aren't that many great directors out there. There are a thousand different decisions that need to be made with each script and it's the good directors that can make those decisions. It's a long and complicated process in regards to what looks good on paper. Working on a bad film can be fun too. It can be a good exercise that gets you writing.

They didn't teach Nietzsche in the philosophy department at Harvard; philosophy there was strictly analytical stuff and the poetic ramblings of Nietzsche did not belong. And see - you are teaching it in a literature class - so they must have been right.

I don't pretend to understand him, but I can enjoy him as a poet and comedian. I liked the idea of the eternal return. Sometimes I think that being on tour year after year is an eternal return; you play a certain club in Copenhagen and then ten years later you are back again, traveling the same roads year after year.

Writing songs does not get any easier, and that might be because I am harder on myself than I was twenty years ago. Hopefully, as we grow older and change, there are fresh topics, new perspectives, or at least there should be.

I guess I could be singing about Superman, or about Zarathustra coming down from the mountain, but in my mind I was singing about Julian Assange. I wish I could say that Nietzsche inspired my lyrics but all I can honestly say is I was inspired by the graphic design of these '70s paperback covers for Beyond Good & Evil and The Birth of Tragedy and The Gay Science.

One of the nice things about being in a band is that you depend on each other for ideas, so it's not all up to me to do everything myself. There's always that fear that you'll run out of stuff. The most difficult part for me is writing lyrics, and that starts to get difficult after you've written, like, 120 songs.