An Analysis Of The First Movement Of Mozart's Ninth Piano Concerto

Mozart's the first movement of Piano Concerto No.9(k.271)is an original work of Mozart.In this paper,Mozart's the first movement of Piano Concerto No.9(k.271)is taken as the research object.The author studies the three main performance techniques of this work,namely,the decorative sound,theme and melody,as well as the cooperative performance of the two pianos.At the same time,the author distinguishes the music version of the two pianos from the total score,so as to combine the main piano and the Concerto Piano Playing brings theoretical basis.