Theophilus London raps with smoldering street smarts, mixing electro beats and synths with a pinch of ’80s gloom pop. Last year he delivered an excellent debut LP, contributed to Dave Sitek’s Maximum Balloon project, and worked with Solange Knowles and Dev Hynes on the dreamy single “Flying Overseas.” Hit the Gramercy Theatre tonight for a sneak peek at what he's been up to since then.