Hi Guys
actually for the midi BIAB styles it can be done. I actually did a few for my Korg PA800.
There's a couple of guys who have written a number of software programs fo Yamaha, & from memory, one of these programs will turn a midifile created from the BIAB style into a Yammie style. How succesful, I don't know. How much work is involved I don't know as I've only done them for my Korg.

Unfortunately it's not just as simple as changing the style extension, tthere's a process involved.


best wishes
rikki

BIAB 2020
Yamaha sx900