Introduction
This book traces the origins of music, from the appearance of the relevant anatomical features, to the development of diverse forms of biological systems that figure in musical expression. It considers how music reflects our social nature and is tied to other instrumental expression in the adaptation to changing circumstances. It shows that expectancy and violations of those musical expectations linked to memory and human development are critical features in the aesthetics of musical sensibility (like other avenues of human experience). The book also examines how music is connected to movement and dance. This introduction provides an overview of the “cognitive revolution” and the emergence of a discipline called “social neuroscience,” as well as Leonard Meyer's theory of music drawn from a pragmatism based in C. S. Peirce and John Dewey's notion of inquiry. It also explains how action and embodied cognition are related to music.