By TYRAN GRILLO
In 2013, a year after being named a National Endowment for the Arts Jazz Master, drummer Jack DeJohnette was asked to perform at the Chicago Jazz Festival. Given a free choice of bandmates, he convened reedmen Henry Threadgill and Roscoe Mitchell, pianist Muhal Richard Abrams and bassist Larry Gray on far more than a whim. Their connection runs back to the early 1960s, when DeJohnette was making a name in his hometown of Chicago. Abrams and company would go on to found the Association for the Advancement of Creative Musicians, or AACM, from whose ranks would arise the legendary Art Ensemble of Chicago. By that time, DeJohnette’s career was already taking off in New York City.