A Study On The Intonation Of The Tuba

In the process of performance,many tuba players usually focus on the timbre,performance skills and emotional expression of music,and often ignore the most basic and important intonation problem.The deviation of intonation in performance will make the overall artistic effect of the work greatly reduced.In this paper,the origin and development of the tuba musical instrument,the special structure of the instrument itself,the construction of the horn mouth,the application of the tuning tube,the application of the key finger-method,the application of playing breath,and the application of playing binding force are discussed.Taking the song of the wanderer as an example,this paper analyzes the causes and solutions of the intonation problem in the process of playing tuba.Then we extend the intonation of brass instruments to the intonation of orchestra brass.This paper discusses the generation,change and solution of intonation problem,and provides some substantive thinking and solutions.