Association for the Advancement of Creative Musicians (1965– )
The Association for the Advancement of Creative Musicians (AACM) is a cooperative organization of musicians that became the leading influence on musical genre of free jazz. It is a non-profit organization founded in May of 1965 in Chicago, Illinois, by Muhal Richard Abrams, Jodie Christian, … Read MoreAssociation for the Advancement of Creative Musicians (1965– )