Before she goes on maternity leave, Annie Mac's got some beats to provide. This new one from Rustie is fierce; it's got a big sound to it, and those melodies cut like a knife. This is the kind of sound that really gets to you; hypnotic and unforgettable. "Slasherr" is forthcoming on Numbers, but we can't help but wonder: did Rustie give Danny Brown beats like this for Old?

UPDATE It's "Slasherr" with two Rs, and it's out now.