Shaking the Habitual is, inarguably, an achievement. It is the Knife's most political, ambitious, accomplished album, but in a strange way it also feels like its most personal: It provides a glimpse into the desires, intellectual enthusiasms and (unsurprisingly dense) reading list guiding one of music's most shadowy duos. At its most mesmerizing, its conceptual rigor and occasional inscrutability are overpowered by a disarming earnestness: It is a musical manifesto advocating for a better, fairer, weirder world. Shaking the Habitual feels not post-human but profoundly humanist, fueled by an unfashionable but profoundly refreshing faith in music's ability to hypnotize, to agitate, and to liberate.

Rappers are presented as violent, vulgar sexists and homophobes, and then they're not only expected to have fully-formed opinions on social issues, but progressive ones. This is an ugly update on the always implicit, often explicit demand that hip-hop, if it is to be lauded and celebrated, must espouse a strong, left-leaning political message.

Getting politics wrong and getting pop wrong.