Yes, I attended the performance.

As I recall, the fellow wrote some code (I think he used an Apple II ! but consider when it was...) that, with a few notes found empirically as starting points, allowed him to correlate the sounds to the Tempered Scale, or "map" them if you prefer that nomenclature.

I do remember that he could load songs as songfiles, and there may or may not have been MIDI involved, but I'd be willing to bet that MIDI played a part in it if I was a betting man, which I'm not. Use of the venerable old Apple II just SCREAMS MIDI IMO, right?


--Mac

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