Beauty & The Beast midi demo?

[Duffy]

Many years ago, I had a small Yamaha PSR keyboard, can't remember the model but the built in Demo song was Beauty & The Beast.
This little keyboard made such a great job of playing this demo file That I've never been able to make it sound as nice, even on my Genos.
Maybe time is playing tricks on my memory of this song which I loved so much and making it sound, in my mind,  better than it actually was.
Does anyone have this song as a demo on their Yamaha keyboard?       I would love to know what model my keyboard was.
Demo's are usually midi files and you can sometimes extract them and it would be the icing on the cake if I could play this midi through my Genos.
I hope someone has the same keyboard.