hi
Lee,
Thank you for clarifying. If I understand correctly:
1st -you were using preset (built-in) style
2nd -there's a difference between Genos and PSR-SX.. because in case of PSR-SX, all tracks (that have content) are available. However by trying to edit preset (locked) style, we get message that "content needs to be deleted first".
I'm surprised.. I mean, I though that meanwhile everybody knows that preset styles are locked and so tracks (except Drum) can't be edited -Yamaha is just protecting intellectual property
However, there's a simple solution, which is mentioned quite often in this forum: program for unlocking the style. One such program is made by
Jørgen Sørensen.
I have heard that not all programs can unlocked every style, so you should just try which works for you. I have made my own program which can also unlock style (but only newer SFF2 styles). If interested, you can get it
here.
After style is unlocked, you can edit all style tracks in Style Creator -no additional tools are needed.
Bogdan