Both grime legend Jammer and drill originator Carns Hill have been busy exploring broader layers to their sounds lately—Carns dipping into his R&B bag and collaborating with Tara Mills, while Jammer's been flexing his skills with electronic club textures—but now the pair return to their roots with the head-swinging "Nasty".

Carns is the brains behind the flurry of overlapping drum rhythms and woozy siren-like effects in the background to which Jammer matches with his intense spitting style. Clocking in at just under three minutes, Jammer takes no chances to pause for a breath, using up every second to show exactly why he is one of the best to ever do it.

"Nasty" arrives with some well-deserved visuals directed by Reece West, which capture Jammer through a grainy black-and-white filter on a balcony in Barcelona before he relocates indoors to continue delivering his greeze-filled bars.