How To Perform Bach's A Flat Major Prelude And Fugue With The Free Bass Accordion

Due to the self-limitations of the traditional accordion,players failed to perform the polyphonic works before the free bass accordion appeared.However,during the late 40's in the 20th century,the free bass accordion was successfully developed.The polyphonic works can be performed accurately due to the continuous improvements after the free bass accordion was designed.Johann Sebastian Bach,known as "father of the European music",contributes a variety of musical works which are abundant in both quality and quantity.The works is a rich spiritual wealth to the human beings.His The Well-Tempered Clavier is known for the world as the Old Testament.This article takes Bach's A Flat Major Prelude and Fugue for an example,which expounds how to perform this piece of work with the free bass accordion through the articulation,fingering,suspensions,ornaments,bellows,timbre and touching the keys.