Hi Donny,
I had a DGX a few years ago, must have been the prior model or even earlier.
Don’t know if it’s changed, but I remember it couldn’t play a complete psr style,
I don’t think it had all the style parts ie maybe only a couple of variations or a couple of intro’s, either way, I didn’t keep it for long, having the weighted keys back then , ended up not that important to me.

Think I bought the psr1500 instead.