PianoCheetah is software for piano practice.

You've heard of GuitarHero and RockBand?
This is similar but you connect a REAL piano keyboard to your PC and...

It shows you similar notes - but ALL of them.
It'll WAIT for you - spoonfeeding you the notes and rhythms.
You'll learn to play REAL songs REAL fast.
Oh, and it's
Tutorial Pages
Video Demos
Screen Shots