For pieces that don't change key and that use few accidentals, if any, it might be fun to play them -- in MIDI -- in Just Intonation, so the chords ring true. I guess this would require a plug-in.
For this to work well, I'd have to tell the plug-in the key of the piece. It would be even cooler if I could switch temperaments during the performance. For example, Just Intonation might work for many bars, then maybe I'd need to switch to equal temperament for a few bars, then change to Just Intonation in a different key, and so on.
I looked over the list of plug-ins. I don't understand all of them, but as far as I can tell, no such plug-in exists. Am I correct?
It's possible I could manually adjust pitches with an existing plug-in. I'm not sure how laborious this would be.
I'm new to MuseScore and not a very skilled musician, so I'm getting out of my depth here. Any comments? Is this feature on anyone's wish list?