This volume presents the rich array of scholarship that has sprung up in response. Cutting-edge perspectives from a broad range of academic disciplines reveal the complex questions provoked by this musical tradition. Issues considered include aesthetics; agency; 'the body' in dance, movement, and space; composition; identity (including gender, sexuality, race, and other constructs); musical design; place; pleasure; policing and moral panics; production techniques such as sampling; spirituality and religion; sub-cultural affiliations and distinctions; and technology. The essays are contributed by an international group of scholars and cover a geographically and culturally diverse array of musical scenes.