“The first single from Archy Marshall’s upcoming second album as King Krule, “Czech One” was insomniac future-jazz. The second single, “Dum Surfer,” was leering and gravel-gargling, the zombie spawn of the Clash and Herb Alpert. And the latest track, “Half Man Half Shark,” is a fearsome hybrid creature like its namesake. The song opens with Marshall and his father chanting over an eerie drone, in a”