It's weird how things are really stop-start in my creative process. I can't just turn it on - it just happens kind of randomly and I've just got to ride it when it's good. Surf's up! It's like that.

I just wanted to have some songs I could stand behind, and when I'm on stage just be loving it. People ask me why I did that and I think perhaps it's because Berlin is quite a gray place and I needed to sympathize with a bit of sunshine.

All kinds of music comes out that I'm not prepared for. Some of it is good, some of it rubbish, but I kind of accept it all. That's the nature of stream-of-consciousness. You can't always come up with your most lucid material in the heat of the moment. I take that risk when I play live. I open up my mind, however fertile a creative springboard it is that evening.

The most important thing for me - and the thing I get frustrated about when I don't achieve it - is momentum. Sometimes you hit on it quite naturally and other times it's a mad struggle.

I just throw myself into a mad frenzy, whip up a storm and see what comes through.

The layering of sound is by no means a two-dimensional process. Even though I've been doing it for a number of years, the diversity of it is so intriguing. It's a bit like traveling across the water. Though you may have done it time and time again it always hits you in a different way.

There's very much a domino effect when I'm playing. In fact, that's a good way of putting it. I'm trying to topple all the dominos in a single stroke. That would be a show with perfect momentum. Every now and again, you get one of those dominos that moves to the side a little bit, traps things and you have to stand them all up again and see if people will go with you. They'll let you off a few times but if you make too many mistakes they'll get a bit anxious.