Shareware: You can try this program, but this version has some limited features or time usage restrictions. You should purchase it in order to remove those limits.
If you are thinking about taking your first steps with the piano, you should take a look at Synthesia. This handy application offers you a number of options that will make it easy to assimilate the basic concepts to handle the instrument correctly. Do you want to try it out?
Synthesia lets you handle all sorts of MIDI files, through a keyboard controller or any synthesizer connected to your computer. The layout of the panel ...