I'd be more than happy to do the conversion from SongWright to MIDI. (I have set up that kind of conversion myself for occasional use here with no PC speaker - one of my degrees is computer science). If your software is straightforward I ought to be able to set up an automatic conversion to do the whole lot in one go (with virtually no delay), if not I could do it with mine.

Let me know here if you are interested and we can arrange it.

I also add that I agree with your position that a resource you provide free does not require you to explain or justify its operation in any way.

Mick