Many of the performers at this year’s Fun Fun Fun fest are not known for their stage shows. That didn’t stop Yeasayer, who brought out fog machines and colored lights to complement their Brooklyn made “Middle Eastern psych-snap-gospel” sound. Yeasayer is Anand Wilder, Chris Keating, and Ira Wolf Tuton. They proclaim to live in a world of crystal towers with people dressed in purple robes. I loved the show, there is nothing like a little calming electro-pop after a busy festival day.