The Wheeled Piano/How Can I Use It
From Vision - Multimedia Education
Downloading & installation
The patch of the wheeled piano is here.
But you need a special software to use it called Puredata.
Install Puredata on your computer and open the piano.pd file.
But you have to know that the patch is not able to make any sound by itself. It only sends MIDI informations.
So, if you don't have already on your computer a MIDI software to listen to the notes played by Puredata and make sounds, you have to install one.