Hi Frans,
I think I've got about 20 or so styles on my 4 shared site.
(link is on the bottom of my korg forum posts)
The ones with biab in the name, have derived from Band in a Box styles. They're fairly basic. These are reasonably current, I wanted to see if they would work.

Some are conversions with modified tracks.

There could be more frankenstyles ( got the term off our friend Ian), but I've put these styles together over a period of 2 years or so, can't remember off the top of my head, what's what.
I've still got a few to upload, just a case of going back thru my settings & edits to try & make sure they work ok. Settings I thought were correct a couple of years ago, I've possibly since realized may not have been the best one. So just a case of rechecking everything.

Actually the beguine was one of my first,a mix of yamaha & korg style tracks. In the current version, I've replaced some of the old guitar tracks with my own guitar mode tracks.
The unplugged Latin, was simply a mix of onbord style tracks. Can't remember which onboard style tracks I used, but ended up sounding reasonably ok for This Masquerade EJam.

Glad you like them.

best wishes
Rikki