This midi interface is the attempt to do what no one has done before ( I think at least ). The challenge looked simple, I wanted something that would make it so I wouldn't have to worry about non musical things like fingering. But it ended up taking 3 months to figure out precisely how to reduce all those finger movements into pressing two buttons my only regret is I couldn't reduce it to one.
feel free to modify improve and redistribute my patch but you must never charge anyone for it.
it is free forever and all derivatives must be free