MusicXML is an XML-based file format for representing Western musical notation. The format is proprietary, but fully and openly documented, and can be freely used under a Public License.
MusicXML is supported to varying degrees by over 170 notation programs. These programs include:
Features include key and time signatures, clefs, beaming information, stem directions, slurs, ornaments, barlines, and written repeats.
EPUB is designed for reflowable content, meaning that an EPUB reader can optimize text for a particular display device. EPUB also supports fixed-layout content. The format is intended as a single format that publishers and conversion houses can use in-house, as well as for distribution and sale. It supersedes the Open eBook standard.
e-books in Kindle format
Book by Harry Sparnaay