For decades, ethnomusicologists across the world have considered how to affect positive change for the communities they work with. Through illuminating case studies and reflections by a diverse array of scholars and practitioners, Transforming Ethnomusicology aims to both expand dialogues about social engagement within ethnomusicology and, at the same time, transform how we understand ethnomusicology as a discipline. The first volume of Transforming Ethnomusicology focuses on ethical practice and collaboration, examining the power relations inherent in ethnography and offering new strategies for transforming institutions and ethnographic methods. These reflections on the broader framework of ethnomusicological practice are complemented by case studies that document activist approaches to the study of music in challenging contexts of poverty, discrimination, and other unjust systems.