Hey there!
Personally this is the most complete keyboard I've ever used for midi composition, as it has great sounds, a great feel and 192 note polyphony. It's a really good tool to be able to get ideas down fast as you don't then have to work with slow VSTi's to get your musical ideas down.
But, to use it for composition you need to know that, to select and play with the sounds in your DAW from the keyboard, you first take this manual here:
https://www.strumentimusicali.net/manuali/2019/04/17/9e/casio-pxs3000privia-listadatimusicali-it.pdf
...and you look at the 5th column. You get the bank number by multiplying it by 128! That's huge, now I can go about creating the instrument definition file in Cakewalk, as from Cakewalk I can select all of the keyboards sounds and make music with it.
Thanks and see you later.