Franz Schubert is one of the representatives of the romantic period of music, he made a total of 11 impromptu, but D.946 is not often the attention of people, but also less played.This paper attempts to compare and through the analysis of this piece of music morphology analysis and Brendel, Arrau, poligny three pianists playing version, summed up the characteristics and style of their own, trying to research can let people have a more specific understanding of the song playing style, play a certain reference value to play. |