This is an unsolicited and enthusiastic recommendation for the combination of registrations+pdf sheet music+performance audio files for 15 well-known classical pieces, produced by Bee Software and entitled Classical Magic.
https://www.youtube.com/watch?v=2b9bTUe_Kh8
I recently bought this and have found it very educational as far as using to the "max" the features of my keyboard (Tyros5) as well as learning how to play these classical pieces at a level that includes more of the music and many subtleties in the bass notes (using AI fingering) and timing of the chords. The package is available for both Genos and Tyros5 and makes use of the excellent classical, orchestral and pipe organ voices of these instruments, including some of the ensemble voices. I was particularly impressed by the revoicing of several free-play styles to make them very useful for classical music, including arpeggios, drums and fanfare, strong organ voices etc. The modified styles are also included in the package. There are wav file performances of each of the pieces and by listening carefully, I have been able to learn more about the subtle features of the sheet music, even though it is written in simple single-note and chord notation.

If you enjoy it and it helps you play better why not.
People put alot of time and effort into these programs....
they might not be for everyone but it is nice to know they are out there
for players to enhance their music ....nothing wrong with that.

thank you