This text investigates the evolution of Western musical composition and stylistic development from the late Middle Ages through the dawn of the twentieth century. H. C. Colles, a noted music critic and historian, utilizes a chronological framework to trace the progression of musical forms. By focusing on the contributions of pivotal composers, the author argues that musical history is defined by the gradual refinement of structural techniques and the expansion of harmonic language.

Experts recognize this work as a concise, accessible survey suitable for students and general readers interested in the foundations of Western music. Readers frequently note that while the prose is clear and informative, the text reflects the historical perspective of its original publication era.