On Bach's 《Invention》

Johann Sebastian Bach was a world-class musician. Although he has passed away for nearly three hundred years, his compositions still have a tremendous influence to modern people. Some of his compositions such as《Invention》, are still being used as important teaching material for the people who learn piano polyphony in the world, which fully prove that his works have great vitality and artistic attainments.This article tries to comprehensively analysis this composition from different angles and aspects.At the beginning of the article, the writer gave a brief introduction of Bach's life and achievements, then the writer expounded the background of creation of《Invention》and analyzed this composition, including introduce the various patterns of《Invention》texture and Bach's creative thought,the structure of《Invention》,the pattern and developing technique of the theme of《Invention》and so on, analysis the art feature and the beauty in the music of《Invention》in a new angle; express the writer's opinion on how to learn and perform《Invention》, and give the writer's personal idea on the attitude that a Chinese should take when he is learning《Invention》, make a comprehensive evaluation of the historical significance and value in conclusion.