Disklavier Piano

Have you ever seen a Disklavier piano? If not, you seriously need to go look one of them up. Go to YouTube, now. They are cool! They have memory systems, so if you play something, the piano can play it back, keys moving, pedal and all. And you can hook them up via the internet and if one person plays something on one piano, the keys on the other piano will move and the same thing will be played. Really, really, really cool.