The book "Johann Sebastian Bach: The Organist and His Works for the Organ" by the author Andre Pirro is a detailed study of the work of the great composer Bach and his contribution to the development of organ music. The book examines in detail Bach's works written for the organ, their structure, harmony, rhythm and performance features. The author guides the reader through the history of organ music and shows exactly how Bach influenced its development. In addition, the book contains an analysis of performance traditions that accompanied the performance of Bach's organ works in different eras. "Johann Sebastian Bach: The Organist and His Organ Works" will be a useful source of knowledge for all fans of Bach's music and organ music in general.