The book "German and French art and the art of organ building" was written by the famous musicologist Albert Schweitzer. In this work, the author examines the history and technical aspects of organs, as well as the influence of the German and French schools of organ building on the development of musical culture. Schweitzer examines in detail the peculiarities and classical works of both schools, revealing their unique features and contributions to the world of music. This book will help readers gain a deeper understanding of organ music and, thanks to Schweitzer's extensive experience, allow them to better appreciate the contributions of German and French masters to this branch of art.