Denzel Curry was breaking ground in the murky underground rap scene of South Florida before it was cool, and 13 proves that he’s still one of the most nimble technicians to come from that world. His sharp, stutter-step flow shines on “Bloodshed”, as ominous 808s mix with the sounds of a thunderstorm, and he flexes his versatility on “Zeltron 6 Billion”, a crunchy boom-bap number with an assist from the shadowy Lil Ugly Mane.