Grimes a.k.a. Claire Boucher and Bleachers a.k.a. Jack Antonoff have reunited on new track Entropy that is the definition of power pop. Teaming up once again after their first collaboration on 2014's Take It Away, the dynamic duo have created yet another alluring pop song, with Grimes' otherworldly vocals and the genius production of Antonoff. The new track aired in this week's episode of HBO's Girls.

Take a listen below: