Thanks Wetterberg, also for sharing that link. I like that one a lot. Especially, how it remains in the realm of the physical world with the music it generates.
I am a bit off course here in Barcelona for most people, but in case you happen to be around I will perform a piece called "LOS QUE PASAN CORRIENDO" on oct. 31st here at the Goethe Institut. (Featuring a text by Kafka, not Goethe - never liked that guy ;) )