“Usually I try to find a balance between a rhythmic pattern and filter modulations which together articulate some interesting quality. For me, sketch is a strange word because it means something like trying to manifest an idea. Of course I have some kind of idea, but many times I just look at my idea as a starting point and then I let the technology change it. So basically my idea is an input for the environment in which I’m working, and then there is an output which carries out the idea and the properties of the technology itself. This way I think there is a better chance to end up at musical situations which are not predefined.”