For a person as obsessed with music as I am, I always hear a song in the back of my head, all the time, and that usually is my own tune. I've done that all my life.

I always wanted to be a farmer. There is a tradition of that in my family.

Emotions weren’t created to just lie around. You should experience things to the full. I’ve got a sense of the clock ticking. We have to feel all those things to the maximum. Like, I don’t eat a lot but I really love eating. And I like being precise and particular. There is a certain respect in that. If you can do your day depending on how you feel, and enjoy things as well.

I'm not sure if it's because I'm older and I'm thinking about family more, but I'm trying to set up this thing where I can play in one city for a month, and then write music for a couple months, then play in another city for a month, write music for a month. Just so it's not these two schizophrenic, Jekyll and Hyde kind of things; you don't have to be this monster. You get inspired and you can go write one song from that, and then you go back and play a few shows. If I could've done that in the 90s, I would have.

You want people to take risks, and OK, they fail, but you don't get the great stuff unless people are willing to risk and not play it safe. And maybe the Icelandic characteristic is better harnessed in these places than on the stock market.

Solar power, wind power, the way forward is to collaborate with nature - it's the only way we are going to get to the other end of the 21st century.

I've written arrangements for choirs and strings in the past, but I usually write music with my voice or a keyboard and then I'll get someone who is good at writing scores to write it out. Or, if I have the luxury of time, I will go in a room and hear the people perform and then change it through what I hear, not on paper. I can read music OK, but I probably rebelled a little - music changes into something else when you read it.