Keyboard Music - Version 2.4 Keyboard Music is a software, which allows you to use your computer keyboard to play musical instruments. It's so easy to use that everybody can play the instrument he or she likes. It's a good musical instrument for kid. You and your kids can play the piano, violin, guitar, saxophone and more than 100 kinds of musical instruments with it! Come on! Enter the world of musical instruments! Let colorful notes jump among your and your kids' fingers!