With just a battery-powered keyboard and some light percussion, Lucius nail this cover of Tegan and Sara's "Closer." Watch below! Tonight, Lucius will be supporting Tegan and Sara at their Boston show, and again tomorrow night in Portland. Both shows are sold out already, but if you were lucky and/or smart enough to have bought tickets already, then the below video is going to make you feel even more smug than you already do. Congratulations.