Collaborative Study Of The First Movement Of Kuhlau’s Trio For Two Flutes And Pianos(op.119)

"A trio for two flutes and piano"(op.119)is the work of German Danish flutist and pianist Kuhlau.This work broke the traditional composition of piano trio using the combination form of piano,violin and cello,and changed to the combination of flute and piano which he was good at.The work continues the creation mode of three movements set up by Mozart,with strict structure,and retains the creation style of the classical period to some extent.But in music,the expression technique is rich and varied,the melody is beautiful with singing,the intensity and timbre are constantly changing,with the early romantic music style.Based on the analysis of music,this paper analyzes the performance and music processing of various techniques in the solo and accompaniment of piano part,and summarizes some problems encountered in the cooperation with other players and give examples.