| Ginastera was an internationally renowned 20 th century Argentine composer and an important member of the Latin American musical community.The first Piano Sonata selected in this paper is the work of The second period of "subjectivism" created by Ginastera,and also his relatively mature work.In this period,his creation was not limited to ethnic materials as the core,but added his own understanding of music,processed and transformed materials and applied the creation techniques of the 20 th century modernists.Music was neither traditional nor conservative nor too radical,with both ethnic and modern styles."Piano Sonata No.1" is the most representative work of Ginastera’s second period and the only piano work of his period,so it has important research value and significance.This paper takes The Piano Sonata No.1 by Ginastera as the research object,which is divided into four chapters:The first chapter: the life experience and music creation of Ginastera are summarized.Secondly,it analyzes the creation background of the First Piano Sonata,that is,what influences the composer’s creation and makes his works have the characteristics of "nation and modernity".The second chapter: analysis and demonstration of the "national" and "modern" characteristics in the work,that is,what elements and techniques the composer used to reflect the "national" and "modern" characteristics in the work.In the aspect of nationality,the author involves the related content of Argentine folk music,and demonstrates it through specific examples.For modernity,it is to analyze the modern techniques used in the works through examples.This part belongs to the analysis of music ontology,in order to have a better understanding of the connotation and characteristics of the works through the analysis of this part.The third chapter: the performance and interpretation part,according to the two characteristics of the work and the techniques involved in the previous chapter to reflect the characteristics,put forward the processing thinking of "highlighting the characteristics of ethnic music" and "interpretation of modern acoustics" to explain the national and modern style contained in the work.Chapter Four: Enlightenment and Reflection.Based on the above three chapters,this chapter summarizes the enlightenment brought by the work to teaching and the reference significance of the work to the performance of piano works of national and modern style.The author hope that through the study of this sonata can bring the reference significance to the future study,work for both national and modern features provide a play ideas at the same time also hope to be able to add the understanding of Ginastera’s work,arouse more attention to the Ginastera,focus on Argentina’s music,understand the diversity of music. |