Bach is a prolific composer. His works include nearly 3 cantata; A set of 48 fugues and preludes that make up the collection of piano music with average law; At least 14 other preludes; More than 1 other harpsichord music; 23 concertino; 4 overtures; 33 sonatas; 5 mass songs; Three hymns and many others. Altogether, Bach composed more than 8 serious music.

The Passion of Matthew and Mass in B minor are the most influential works. In addition, the works of French Suite, English Suite and six Brandenburg Concertos also express the composer's prayer and desire for peace and a better life. These works aroused a strong buzz in the hearts of the German people.

Bach laid the foundation for the style of almost all works of modern western music. Therefore, Bach was called "the father of western music" by the late Buddha.