Did a project probably 20 years ago with a Pianomation system. You put a CD in the player and it played the piano to the music on the CD and also played out to the house. It was really cool but whenever they had guests in the house we'd get a call that the piano wasn't playing. You had to use the Pianomation CD's. Not every CD would work. That might be what they have.

https://www.pianomationsocal.com/