Multi-Dimensional Visualization Research On The Musical Performance Of The Piano Concerto "Yellow River"

The piano concerto "Yellow River" was composed and composed by Yin Chengzong,Chu Wanghua,Sheng Lihong,Liu Zhuang and others based on Xian Xinghai’s "Yellow River Cantata".On the basis of drawing on the composition and creation techniques of Western music,it draws on the essence of traditional Chinese music to form Chinese piano concerto works with Chinese music characteristics.The essence of music performance is the sound realization of the text of the work,and the creativity of the performer is contained between the score text and the sound realization.In this paper,based on the relevant research on the visualization of music performance at home and abroad,the sound visualization analysis method is used as the auxiliary,and the piano concerto "Yellow River" is used as the research material to extract the visual information of its speed,strength and performance posture and express the expressiveness of the music performance.analyze.For the comparative analysis of the version without performance,it provides an auxiliary role for visualization in piano teaching.This paper takes the audio version of "Yellow River" played by Yin Chengzong,Lang Lang and Wan Jieni as the research object.Chapter 1,Introduction,expounds the significance of the topic of this paper,and reviews the current research status at home and abroad.The second chapter carefully sorts out the cultural background of the piano concerto "Yellow River",which is mainly divided into the creative background,work analysis and creative version of "Yellow River".In the third chapter,based on the theoretical research of piano music performance,the Vmus platform is used to study the deviation of the local IOI deviation curve and velocity velocity curve of the three performers’ performance audio,and it is concluded that the elastic velocity in the performance of piano works is The specific performance of the performer’s understanding of music.The fourth chapter carries out a visual analysis of the performance strength of the audio of the three performers.Through the strength analysis,the specific performance of the three performers on the strength is obtained.The fifth chapter uses Tracker software to analyze the gestures of the three performers.Through visual chart data combined with text analysis,it is found that the three performers use different expressions and performance gestures to express their inner emotions under the understanding of "The Yellow River".Performance.This study explores the expressive power of Chinese piano music performance,broadens the scope of music performance research,promotes the spread of Chinese piano music to the Chinese nation’s rhythm,and achieves the aesthetic education effect of "increasing trust with art".