How to send command (a style variation) to Yamaha a3000 keyboard

I need to play a style using cubase, How can I create marker that send command to my Yamaha a3000 keyboard, So it sync with, And make the marker changing the style variation.
Another question, is it possible to get template for Yamaha a 3000 to use it in cubase. ? :slight_smile:


What MIDI message is it?