Hi,
I haven't found any info on these settings either. Sure would be handy to know exactly what they did.
I've actually been checking some of the existing styles to see what their settings are, in the hope of trying to make some sense of them.
From memory, I think the styles back in the earlier keyboards ( like kn2,3,5) were based on simple maj & min chords.
The kn7 now seems to allow additional notes within a style part ie I've found notes like a's & d's mixed into a style part, that's based on the key of c.
These settings are probably there, to make these additional notes work properly.
I ususually prefer to do a style part based on C.
I've used the Melody setting, with style parts like arpeggio's , and strings, flute etc , that have a melodic line.
Basic Setting: when only the notes of the chord are used , but when there are additional notes like an f , I try to find a Melody setting that includes the extra notes.
CHORDS setting I use for the chord parts. Again if its just the basic c maj or min chord I set it to basic, but if there are additional notes used , I just find the closest setting with those notes in mind, and use that.
The Special ones I haven't used yet, though Through , I imagine would mean it bypasses the transposition function.
Sorry, not much help, but maybe if you check out how the internal styles use these settings, you may get a bit of an idea. Probably just a case of experimenting.
best wishes
rikki
_________________________
best wishes
Rikki 🧸
Korg PA5X 88 note
SX900
Band in a Box 2022