The Piano Sonata: Origins and Development is a study written by renowned musicologist John South Shedlock. In this book, the author examines the history of piano sonatas, starting with their origin and development in musical culture. It explores various aspects of sonata structure, its influence on classical music, and its role in shaping the musical canon. Through in-depth analysis and insights, Shedlock helps readers better understand the importance of piano sonatas as a genre in music history. This book will be a valuable source of knowledge for anyone interested in music, its development and structure.