Homemade synthesizer song #1

I have had a number of requests to do actual music on my homemade synthesizers and sound gadgets instead of just an assembly video and a quick demo. So, Gentlemen and the occational Lady, now I have done it! I wrote the music AND build the instruments. If it should be more homemade I should have carved the keys out of wood myself or cast them in plastic (we have a 3D printer where I work so it could be done - but I have used keys from scrapped organs instead). The rhythm comes from my XOR based drum synt