Check Ultimate Guitar for chords and tabs on various instruments anytime, anywhere. You can customize the app to show ...

A while back, [Jacob] played around with a player piano. After feeding a roll into the machine and trying to figure out how a fifty year old machine using hundred year old technology can replicate ...

While a separate horizontal motion enabled chord switching to take place, thus expanding the expressive capabilities of the robot in piano-playing ... with the human player, making the performance ...