The breadth of free improv never fails to amaze at the annual jazz festival, which touts a vibe of committed inquiry in the name of experimental music. This time around veteran multi-instrumentalist Charles Gayle is celebrated, performing his oft-stormy excursions with a dancer and leading a tentet of horns, strings and rhythm. Another veteran, Peter Brötzmann, rocks his amazingly agile and purposefully manic trio this year as well. But the five-night affair makes plenty of room from younger players who refine the avant lingo and broker new sounds - don’t miss guitarist Mary Halvorson connecting with steel guitarist Susan Alcorn. From Tarbaby's tense freebop to Angelica Sanchez & Omar Tamez's dreamy duets, the landscape will be in flux. Pick hit: the voice/percussion confluence of Fay Victor and Tyshawn Sorey.
June 11-15, 7 p.m., 2014