It's easy to see Edie Yvonne's story in her latest hit, "Girl Code," even though the scene is full of teen songs. Edie writes about the hard facts and unsaid rules of growing up at a time when life is dangerously balanced between having fun as a child and about to become an adult. That's not like Edie; her skills work just as well on set...

Lincoln’s Future Theory have distilled a uniquely modern affliction into their new single, "Reality Buzz." It’s the specific sound of a cheap energy drink fizzing next to an overdue bill. A nervous, propulsive energy runs through the track, a driving alt-rock current that feels like trying to walk in a straight line while the world tilts on its axis. The guitars, steeped in a...