Strains of simmering strings, or maybe they're organs, warble as a constant unsettling veil on this new collaboration between Jay Rock and Kendrick Lamar.

Add to this filmic build-up of tension a pulsing pugilistic beat, Rock's swaggering bars, a whole lot of vocal work from Kendrick with a trippy phaser effect run through it, and you have yourself a nicely accomplished slice of nocturnal rap. And it's called 'Easy Bake' which works weirdly well. Listen below.