The Musical Features And Performance Processing Of Schubert’s Impromptu Op.142 No.3

Franz Schubert’s two sets of improvisations condense the essence of music in two times.After time’s tempering and accumulation,they are still the best works handed down in the hearts of performers today,which are worth our repeated drilling.This paper takes the improvisation op.142 No.3 as the research object,through exploring Schubert’s "rational" creative concept and analyzing the form structure of this improvisation,to provide theoretical support for future learning and performance.This paper takes the improvisation op.142 No.3 as the research object,through exploring Schubert’s "rational" creative concept and analyzing the form structure of this improvisation,to provide theoretical support for future learning and performance.This thesis will analyze this work from three aspects.The first level briefly explains Schubert’s life story and the creative background of the impromptu Op.142 No.3.The second level is mainly from two aspects of Schubert’s creation of the personalized characteristics of improvisation and the detailed interpretation of the structure of the form.The third level discusses how to interpret the melody,texture and emotional input of songs accurately.