Together, singer Aluna Francis and producer George Reid are AlunaGeorge. That might seem simple, but the UK duo's sparkling electronic pop is too dynamic to be merely the sum of its two parts. Over crisp beats that flit between garage, house, and trap, Reid loops Francis' voice into flickering, hyperreal riffs; singing playful topline melodies over those elastic refrains, Francis is both breathy and invincible. Collaborations with Disclosure, DJ Snake, and Jack Ü helped establish their profile, but as far as their groundbreaking hybrid sound is concerned, two is the magic number.