Environmental consciousness meets electronica in composer John Luther Adams’ transfixing Veils and Vesper. To compose the 2005 piece, Adams used an algorithm based on prime numbers, and the result is a constantly evolving wall of sound. You can experience the installation in its six-hour entirety, or you can view it one section at a time (there are four sections). Hosted by INTERSECTION, the installation runs October 13 through October 17 at Belmont United Methodist Church. More information and tickets here.