The Fierce Urgency of Now links musical improvisation to struggles for social change, focusing on the connections between the improvisation associated with jazz and the dynamics of human rights struggles and discourses. The authors acknowledge that at first glance improvisation and rights seem to belong to incommensurable areas of human endeavor. Improvisation connotes practices that are spontaneous, personal, local, immediate, expressive, ephemeral, and even accidental, while rights refer to formal standards of acceptable human conduct, rules that are permanent, impersonal, universal,...