Eight multi-channel sound compositions originally created for the 24-channel speaker system at Jay Pritzker Pavilion. Works by Angel Bat Dawid & Eyeisha Sistrunk, David Bird, Glenn Kotche, Jeff Kolar & Anna Friz, Myles Emmons, Paige Alice Naylor, Saapato and Zouning Anne Liao. Chicago Experimental Sound Studio, 5 December–1 February, free.