The raw Panamanian duo known as Los Rakas specialize in head-nodding hooks and head-wrecking rhymes, bringing the waist-winding drums and tongue-twisting flows of reggaeton to their rumbling hip-hop bangers. The pair go in hard on the low-end anthem "Y.L.S.," kicking rapid-fire bars as fierce as they are catchy. But be careful when you crank the volume: The trap-goes-tropical beat of "Y.L.S." might just blow your speakers with its floor-shaking bass pressure.