| Traditional music of the " Theme" is for the general to constitute a horizontal pitch, and generally in the form of "motive" or "melody", and since the twentieth century for modern music, composer by sequence, music set, Tone melody, such as forms of Theme especially in the modern electronic music and sound works, the "Theme" is not only constituted by the pitch, but also by the kind of "sound ": such as natural sound, electronic sound, white noise and other non-traditional way constitute a pitch, the paper referred to as "the sound of the Theme."In this paper, by observing the "traditional Theme" in the course of history, its own development, and adopted a number of modern electronic music examples in the works, and to analyze the theme of sound patterns, and in the works to start the way the transformation and the structure of the work force in these areas, and traditional to the "Theme" for horizontal comparison, which explains that "the sound of the theme " of the nature and development of the principles and methods of the transformation. |