Book excerpt: The recording industry has famously been transformed by technology throughout its entire history. The book presents an analysis of these changes using Porter's five forces model. The author highlights the evolution of buyers' and suppliers' power, the emergence of new competitors, product innovation and rivalry between companies in the industry driven by economic, political, social and legal factors. As an early mover in the social diffusion of copyright-sensitive content, the recording industry reflected in this book serves as an important reference for the analysis of other cultural and creative sectors.