After ten years, George Lewis’s monumental history of the AACM is finally finished. by Peter Margasak April 10, 2008 August 19, 2021. MORE FROM THE SECRET HISTORY OF CHICAGO MUSIC.

George Lewis is one of the most formidable figures in modern music: a composer of international renown, a legendary improvising trombonist, a computer-music pioneer, a professor at Columbia, a ...