On The Personalized Music Language And Performance Techniques Of Varèse's "Density 21.5°"

Edgar Valez is a very important composer in the history of music development in the twentieth century.As the leader of avant-garde music,he pioneered the era of noise music and electronic music.At the same time,in his creative career,there was a small piece "Density 21.5 degrees",which was specially created for flute.This piece has a milestone significance in the history of flute music,and he created the discovery.In the history of music flute single sound.This paper mainly analyses the individualized music language from the pitch structure and rhythm of Wallace's 21.5 Degree of Density.And from the finger,mouth style,mouth shape,breath and other aspects to analyze how to better play this modern music.The thesis is mainly divided into four parts.The first part briefly introduces the author and background of "Density 21.5 Degree".The second part explores the individualized music language from the pitch and rhythm.The third part introduces the modern performance techniques in the music and how to master them better.The fourth part discusses the influence of Valez's flute music works on future generations.The inspiration and influence of flute creation.