Aasthma are seasoned stalwarts of Swedish electronic music as likely to be working with Fever Ray or Björk as heating up the club. The rush-inducing synth dose that kicks off 'Versatile' shows the duo at their most upful, and that's even before the chant-bolstered beatdown comes swaggering in on a broken flex with phasers set to jit. It's a direct, uptempo workout built around those core elements, but they equally know how to edge their secret sauce into even the most loop-rooted arrangement. Every spin-back flicker or filter tickle amps up the satisfaction in this life-giving slice of rave optimism.