Keyboard Music is a MP3 & Audio software developed by Xu Yi. After our trial and test, the software is proved to be official, secure and free. Here is the official description for Keyboard Music:

Edit By BS Editor: Keyboard Music is software, which allows you or your children 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. Keyboard Music is the easiEST musical instrument in the world designed for children and for people of all ages! You and your kids can play the piano, violin, guitar, saxophone, marimba, organ, bass, cello, trumpet, flute, bagpipe, koto and more than 100 kinds of musical instruments with this excellent child musical instrument software!