Internal dynamics
Not a movement but a circuit — four composers who denied the label and often one another's influence, bound by shared players, shared rooms and a shared refusal of the orchestra. Collaboration curdled into rivalry — Reich and Glass barely spoke for decades — even as the aesthetic hardened into a common language.
Society impact
Rehabilitated tonality and pulse for serious music, and handed repetition to everyone else: ambient, techno, post-rock and the modern film score all run on its engine. The composer-led ensemble became a durable institution, and downtown New York the counter-academy of American music.
Scenius signature
Cheap lofts, gallery audiences trained by minimal sculpture and the composer-performer economy let four individualists constitute a school none of them would join — the neighbourhood, not the manifesto, was the movement.