OFB are one of the fastest-growing UK drill collectives out right now, and arguably the poster boys for the scene. Back in October, they released their Frontstreet project and now it's the turn of Lowkey to step into the spotlight with new single "Playtime Done". Proving that he has what it takes to stand tall with the best of them, the young rapper flaunts his Caribbean heritage, unleashing volleys of high-powered bars, laden in Jamaican patois, over a powerful drill instrumental as he warns challengers that playtime is very much over.