London Grammar
London Grammar has been making waves for a bit now. Although their music video for "Wasting My Young Years," with nearly 10 million views, was posted nearly a year ago, the group's album, "If You Wait," was just released this past March. Hanna Reid, the groups vocalist, leads London Grammar's heavy beats and dark piano keys with her haunting voice. Check out their wistful take on Kavinsky's "Night Call."