Wow, that piano is amazing. As is the music, bookmarked, I will have to re-play that on the weekend when I have more time to listen to it more carefully. But definitely a keeper.

Have you seen these?

https://klavins-pianos.com/products/model-450i/

I know of these, but have yet to see one IRL. Even though piano is not my instrument, if I built a house, I would absolutely have one of these in the conservatory.

Next time I'm in Latvia (about once every year) I will definitely seek one out.