As for the classical music of a music box MIDI, 100% are free, and a hearing ability and download are possible. When you use MIDI by download and any home page and any E-mail, please fill out free registration of course. About all music files, a distribution act without permission is prohibition. Describe a name and a home page address of this home page by your letter and home page. The people who do not understand a way to download MIDI look at this.