Accordion Adaptation Gyorgy Ligeti<Musica Ricercate> Research

The<Musica ricercata> which is the Gyorgy Ligeti(1923-2006) composition one of the important experimental work during1951to1953in Hungary.This thesis based on<Musica ricercata> which adaptes by Max Bonnay,from the creation background、 composing techniques and playing techniques、 the original spectrum and the adapted accordion contrast aspects to obtain, for the accordion playing with the guidance of the theory and practice. And the composing techniques in this paper summarizes the work, the accordion at the same time for distinct characteristics of the four movements involved in the "Core Pitch"、"Double Atonality"、"Pelleas und Melisande"、"Composite Beats", the author proposes definite way which how to play.