hi Pityus,
I assume that we are talking about user (unlocked) styles -preset styles are locked and don't allow much editing. You didn't say what SX keyboard you have, so I will assume it's SX700/900.
1.+3. Copying style contentThe process of copying sections (Intro, Main, Fill, etc.) is called style
Assembly (see
Reference Manual, page24).
Assembly screen has four columns:
Destination track (of selected style) | Source style name | Source section | Source track
Let's say that Intro1 has accordion in Chd2 track and you wish to copy that track into Chd1 track of Main B:
1. Select Main B variation on keyboard panel
2. Destination track is Chd1, so you need to look at Chd1 row
3. Next to Chd1 is source style name column -we skip that, because source and destination style is the same
4. Next column is source section (currently Main B) -change it to Intro1 (that's where from you wish to copy)
5. Last column is source track (currently Chd1) -change it to Chd2 (that's where accordion is in Intro 1)
Done. Save the style -give it a new name... in case something went wrong
That way you can copy any section/track from any style to another (or the same) style.
I recommend watching
this video (turn subtitles on).
2. Editing soundsDepends on what exactly you wish to edit... If you wish to edit at notes level, then you can do that with StepEditor (which inside of Style Creator). If you only wish to change voice in particular track, then you can do that in Style Creator (Rec Channel section). If you wish to change volume/balance of certain track, then you can do that by opening the Mixer from within Style Creator. And if you wish to... then you can ....
Bogdan