Learn to play any song in half the time with the all newPianoMaestro! The PianoMaestro is comprised of 1) a lightstrip that is placed on the black keys of your keyboardor acoustic piano and 2) a software program that readsstandard piano MIDI files. The lights show you whichnotes to play. You can slow it down, practice your leftand right hands separately, and repeat a sequence ofnotes until committed to muscle memory. It is like havinga piano teacher at home 24/7 that will never losepatience and does not charge by the hour. Read more aboutPianoMaestro by visiting our website athttp://www.thepianomaestro.comWorks with PCs and Macs (Mac software via download)