Free Jazz
Context
Recorded in a single take, this "double quartet" places two full groups in the left and right stereo channels. It offers a collective improvisation of about 37 minutes, punctuated by brief written fanfares. It gave its name to the movement and served as a model for large free jazz ensembles, including Coltrane's Ascension.
In the genealogy of jazz
This track belongs to Free jazz. Among the origins and influences of Free jazz: Tristano School, Bebop (Minton's, Monroe's), Modal.