Study On The Application Of Body,Harmony And Melody In Piano Improvisation

Impromptu accompaniment refers to the accompaniment played fou a song without any preparation,only in the case of melody score but no accompaniment score.This accompaniment is created temporarily according to the main melody witn rich harmony and sound edge,and sound patterns,Playing on the piano at the same time。it can be seen that improvisation is difficult.The difficulty lies in the following aspects: firstly,the so-called "improvisation" characteristic of improvisation requires a certain musical sense and harmony knowledge to maintain;The other is that the harmony can be arranged reasonably and the proper use of chords.Therefore,in order to get a better performance of this improvised accompaniment,through consulting a large number of materials,the study of Mozart sonata KV310 harmonic texture arrangement,research found that the sonata texture,harmony,melody and other characteristics can be applied to the improvised accompaniment.This not only makes the accompaniment art better displayed,but also provides theoretical reference for the application of piano improvisation accompaniment,which has a certain research significance.