This is the first comprehensive treatment of the remarkable music and influence of Carla Bley, a highly innovative American jazz composer, pianist, organist, band leader, and activist. With fastidious attention to Bley's diverse compositions over the last fifty years spanning critical moments in jazz and experimental music history, Amy C. Beal tenders a long-overdue representation of a major figure in American music.

Best known for her jazz opera "Escalator over the Hill," her role in the Free Jazz movement of the 1960s, and her collaborations with artists such as Jack...