Greetings, This is, as the title suggests, an improvisation. A sub-bass gives the slow rhythm for acoustic guitar and synth improvisations. This was all done within two hours, so no fiddling with controls, mixing, and all that. Not sure yet how to handle the bass sounds, though. I think it can be much better than what it is now and, I haven't played this on a car system, or any other audio system, so have no idea how it fares in the 'real world'. I find there's some feeling that's issued from this, which makes it clearly in the no-machine category. :) https://soundcloud.com/nominal6/jam6