Curated by Wilco, who perform on two nights, with Yo La Tengo (playing both a regular set as well as a live soundtrack for the film "The Love Song of R. Buckminster Fuller"), Low, Foxygen, Neko Case, Os Mutantes, Sam Amidon, Jeff Tweedy's son Spencer's band the Blisters, comedians John Hodgman, Al Madrigal, and more.