There’s a sourness lurking underneath the surface of duo Milk Talk’s electro-boogie.

On first listen, the pair present songs that get the body moving, featuring melodies derived from vintage synthesizers and cutesy vocals.

Listen carefully, however, and a sense of tension becomes apparent. The sweet-sounding voice guiding those funky synth workouts sings about rage and revenge, with one particularly affecting chorus repeating a profanity-laden mantra.