This work investigates the origins and systematic evolution of jazz as a distinct American musical phenomenon and its subsequent influence on national culture. Marshall W. Stearns, a respected musicologist, utilizes a historical and analytical framework to trace the development of the genre from its roots in African and European traditions through the mid-20th century. By examining the technical structures of the music alongside the biographies of its primary innovators, the author provides a comprehensive overview of how jazz transitioned from regional performance to a pervasive cultural force.

Experts and music historians frequently cite this work as a foundational text for understanding the systematic development of jazz. Readers often note the academic rigor and the depth of the author's research into both the technical and social aspects of the genre.