by Aurelia Gonzalez The first time I heard “Tell Your Heart Heads Up” by Mutemath, I was in an abandoned cabin, half a mile from the AK-1 highway, just north of Wasilla. I was looking for food. I was with Em, the only other living person I’d met between Peters Creek and Wasilla. We had thought we were still in a dead zone, where even lightbulbs didn’t work, and when we heard the noise we jumped. Em went straight for her gun. I ducked under the table in the kitchen. We realized after a minute that there wasn’t really anybody else in the house, and we both felt pretty stupid.…