How can we better understand the past, present and future of Social Action through Music (SATM)? This ground-breaking book examines the development of the Red de Escuelas de M?sica de Medell?n (the Network of Music Schools of Medell?n), a network of 27 schools founded in Colombia's second city in 1996 as a response to its reputation as the most dangerous city on Earth. Inspired by El Sistema, the foundational Venezuelan music education...