“Area by Area the Machine Unfolds”
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Since their emergence from the Association for the Advancement of Creative Musicians (AACM) in the 1960s, the members of the Art Ensemble of Chicago have created a distinctive multidisciplinary performance practice centered on collective improvisation. In this article, Steinbeck conceptualizes Art Ensemble improvisations as networks of group interactions, and he analyzes an excerpt from a 1972 Art Ensemble concert recording using a phenomenological perspective informed by his conversations with the group about the performance and by my own experience as an improvised-music practitioner.