| The non-harmonic tone as the main source of inconsonance acoustics, together with consonancy acoustics built the comprehensive music work, to enrich and beautify the music, while also showing its unique role in making music personality style. However, the specific use, the non-harmonic tone has its own unique color sense, within the harmony structure, rhythm, tempo, intensity, given sharp contrast effect, resulting in tuning the mode color, harmony color, rich chord changes color, as well as new inconsonance color and other unique inconsonance acoustics, taste for music, image, the climax of the shape and contrast, etc. all have very important implications. Also, the music itself is shaping the image of a particular expression of a powerful tool for a specific mood and emotion. As the long historical development, non-harmonic tone gradually being outside the favored and the search for the composer, giving it a specific time in history, mark the same time, to evolve and improve step by step so far, the types and use the principles to be changed with the historical development and expansion.Music works by analyzing the application of non-harmonic tone practices and the performance of specific significance to a correct understanding of non-harmonic tone and how to design it, it is not an isolated phenomenon of adventitious sound, but the building's multiple performance attributes, the indispensable part of the study is in itself a great aesthetic value.On the other hand, will sum up the non-harmonic tone's relevant principles,than use of correlative theories into writing a song with piano accompaniment in the practice of improvisation, not only proved the theory of science, and, for the creation of experimental attempt to achieve a theoretical guide, the maximum value of the service practice. Currently, more than our secondary and secondary education, singing and piano accompaniment, piano improvisational accompaniment,and other related courses improvisation is more popular, its usefulness is also very strong, then the study of this topic, is also a popular related courses species promote and supplement. |
