Research On The Piano Parts Of Beethoven's "Flute Sonata In B Flat Major"

Flute belongs to a single part playing instrument,which lacks the three-dimensional sense of harmony.Through cooperation with piano,the work can be more appreciative.Piano players need to be familiar with the performance characteristics of flute,pay attention to each other's timbre,strength,breath and phrase in cooperation,balance the strength with the flute's volume when playing,and each part should be independent and clear,with distinct layers and expressive music,so as to show the charm of the two instruments.In Flute Sonata in B flat major,the piano part and flute part are an equal relationship,not so-called accompaniment relationship,which needs two players to cooperate with each other.Based on the creation of works and the analysis of musical forms,the author analyzes various music themes and technical difficulties,summarizes the experience of cooperation with flute players in combination with his own performance practice of piano parts,in order to be applied in the future study and practice,or to provide some reference suggestions for other performers.This paper is divided into four parts: the first chapter introduces the author's works,the second chapter analyzes the musical form of the works,the third chapter analyzes the piano parts of the works based on his own practical experience,and the fourth chapter summarizes the relationship between flute and piano in the works.