Yeasayer and Icy DemonsSaturday, November 29, 2008Bluebird TheaterBetter than: Flashbacks.Druggies, take notice: Yeasayer is a band you need to know. Between the trippy, hypnotic visuals provided by the lightball tree sculptures on stage and the wall-of-sound performance, this is a band that will help you get maximum mileage from your high. That doesn't mean that those less inclined to chemical explorations should shy away; for reasons of professionalism and general good sense, I saw this show a
