Construction of organised sound through extemporization & pre-structured meaningful musical relations. I use a guitar tuned in nst, couple of laptops and synths. We see musical expression as an opportunity to abstract and formulate phenomenas we humans experience as questions in our operational coherence. Each piece represents in some way a mechanism, a small abstraction, a model materialized in certain relations of numbers whose in their qualitative meaningful aspect are abstractions of phenomenas that we, curious observers, wish to re-experience in the realm of listening. This is the beginning of a journey... A.