Furtherly study of the existing Digital Music Score, and combine them with theirusing object, four functions of Digital Music Score-display function, play function,learning function and music management functions were designed. In this article thekey technologies, for instance extract music information from the MIDI file, musicintegrate and display, music detection identification, music traction and etc. werestudied. The following work were mainly done.
The structure of MIDI file and the expression form...