Highlights of today’s program include the world premiere of a work by Seth Boustead, performed by Accessible Contemporary Music and the Chicago Chamber Choir. Other performers include DePaul University’s Jupiter Trio, MAVerick, Cube, Hard Art Groop, Dal Niente, and Music for a While. There will also be a roundtable discussion with Mark-Anthony Turnage. See Saturday; for a complete festival schedule see page 42 in the listings. a 11 AM, Museum of Contemporary Art, 220 E. Chicago, 312-397-4010; tickets for the first program each day are $15, subsequent programs are $5 or free.