The long history of Western music, technological innovation has contributed greatly to the development of music. Are those made possible by the development of technology casting of 19th century piano music that we have heard usually, of course, the flood of digital sound of today is the result of information processing technology in the latter half of the 20th century. Attempt to extend the means of expression in all ages, composers we wrestle I'm trying to create new art. I think from the standpoint of a composer of one person, in this paper, we would like to introduce the meeting of art and music computer music creation, and development of music.