thanks for the error! i’ve fixed it - it’s on Releases · esaruoho/paketti · GitHub
now i’ll read the rest of the message 
ok, so, i think some sort of, unrelated to groovebox, tool called Switcharoo would be good.
so it’d read what’s on the selected track, say, go “oh this bunch of notes here, with these intervals”, and then it’d do “???” - and offer a knob or a slider that lets you replace a specific chord with something-else, but of course the question is, how the logic would go. one simplistic thing that already exists in chordsplus, is doing a kind of re-voicing of it so c-4 e-4 g-4 would turn into c-4 e-2 g-5 for instance. but that’s not exactly doing much, but it’d be a start, then the actual plumbing of somehow deciding what the content is turned into, and with what rules, would need to be implemented. instead of .mid, it’d be a bunch of numbers.
i could try and experiment with this switcharoo idea, it sounds interesting. let’s say we’d have 8 chords on the selected track, it’d read them as 8 chunks, and you could use one knob to re-voice it, another knob to switch the chords somehow, but the idea would be nice to develop further. i worry about trying to recreate some sort of circle of fifths thing tho, as it sounds like a thing where i’d be developing it for multiple months non-stop. and it wouldn’t be quite as good as scaler 
but if there’s some easy-win type thing that can be done, sure, i can throw the idea around, you can always like dm me or wotevs.
and the solution to scalat unings or oddsound mts-esp is to go “oh well you have scala tunings, so, let’s not do anything” - so keep it simple. i hope.