How did the personal character and creative process of Edward Elgar manifest through the eyes of his closest musical associate? William H. Reed, a long-time leader of the London Symphony Orchestra and a personal confidant to Elgar, utilizes his unique proximity to the composer to document the man behind the music. The text serves as both a biographical account and a technical examination, bridging the gap between the composer's public persona and his private working habits during the early 20th century.

Music historians and scholars frequently cite this work as a primary source for understanding Elgar's creative methodology and personality. Experts highlight the inclusion of the Third Symphony sketches as a significant contribution to the study of the composer's final, incomplete projects.