Hi.

The Ketron part of SZ Gen Arr Forum would probably give you more response than here at The Bar. 😉

http://www.synthzone.com/forum/ubbthreads.php/forums/22/1/Ketron_Forum

Here are some dedicated sites to look at:

https://www.ajamsonic.com/styles
https://ketron.it/style-ketron-wall/
http://www.ketronmusic.co.uk/styleupdate/

Google searh or similiar may give you some hits to find several sources, such as:

https://www.camaro24.pl/
https://lavado-fabryka.pl/ketron-audya.html

Congrats and have fun with your Audya!
Btw,
I can see this is your first post here as well, so welcome to the SZ Forums. 👍