Yes Dan, I can do that for the right hand or left hand sounds. But What i want to do is to modify the style variations sounds or parameters. So let's say I change the bass in variation A I can save that variation again with let say style A1 to now style A2. I know that some users have talked about using this method in the past. So if possible if someone can show me an example or what is the structure to properly organize these files so I can recall them one after the other when I need them trough out the song.