This is not new. Steinway has these systems for years; only news is the piano can talk to an ipad now ... The first systems that could reproduce dynamics are f

This is not new. Steinway has these systems for years; only news is the piano can talk to an ipad now ... The first systems that could reproduce dynamics are from 1904: https://translate.google.com/translate?hl=de&sl=de&tl=en&u=http%3A%2F%2Fwww.weltemignon.ch%2Fweltemignon.ch%2Fweltemignon%2Fwelte_info.htm&sandbox=1 https://translate.google.com/translate?hl=de&sl=de&tl=en&u=h... There are actually lots of old piano roll recordings from great artists like Rachmaninoff, Gershwin any many others around. Some people actually scanned them and converted them to MIDI: http://www.pianola.co.nz/public/ http://www.pianola.co.nz/public/ These files can now be played on a Yamaha Disklavier, or the Steinway CEUS or now this new one. Or they can be played with software-modeled pianos like PianoTeq or sampled-based software pianos. Really nice.