On The Deduction Of Free Bass Accordion Little Stars Variations

In the mid and late 20 th century,the accordion was gradually transformed from a traditional one to the free bass accordion.More and more college students majored in free bass accordion learning,so do many young children play.The free bass accordion is the new kind accordion instrument.Due to the free bass accordion was introduced in China for a short time,there are very few lyrics for free bass accordions.The free bass accordion and the piano belong to the same keyboard instrument.So both of them have certain relevance in terms of musical instrument characteristics,keyboard structure and touch key technique.With the development of the free bass accordion,the scope of its song chapters from the traditional play works gradually extended to the piano works.Transplanting the piano works onto the accordion.On one hand,expanding the range of free bass accordion performances.On the other hand,promoting the development the professionalization of accordion in China.This article will combine its own performance,in addition to solving the key touch techniques for music,but also involving the ability to read the spectrum of multi-segment,multi-level,and multi-structure topics.Paying attention to the playing fingers and each sentence in the performance process.Therefore,this article uses the free bass accordion works as an example of Little Star Variations,combining the practice and theory to record some techniques,skills and matters needing to pay attention to.This article will be theoretical supplement to the performance of the works.The article is divided into two chapters.The main content is:The first chapter deals with the study of touch key techniques.The first section deals with the control of the value of the breaks,the overlapping of the sounding techniques,and the grasp of the timing of the performance of the skipping.Through the analysis of staccato,legato,and hopping,the author demonstrated the use of right and left hands to perform.In the second section is to give the example of the use of technique of delayed sound,and its performance also occupies a certain proportion in the works which will be explained in detail in the analysis of the example of the article.The section is about the application of the bellows,the role of the bellows is the key to the perfection of a piece of work.The chapter is an analysis of the application of the three techniques of the flat bellows,the shaking box and the wind box.The second chapter is the author's analysis of the theme of the works and the variation of the melody music image to help the performer to have a better performance.