Spring 2013 preview: Pop music

Season after season, pop music increasingly overwhelms us. Venues keep sprouting. Unknowns swarm their stages. It gets a bit dizzying. Deep breath, Washington. There are plenty of sonic security blankets to swaddle yourself in this spring, many of which will grace Verizon Center. A reunited Fleetwood Mac breezes through town on April 9, Bon Jovi hosts a singalong on Feb. 10, and there will be two nights of feel-great pop music from American everygirl Taylor Swift, May 11-12.