Jim Williams' score to the Ben Wheatley's `A Field in England' Ben Wheatley's black-and-white chamber horror, set amidst the strange margins of the English Civil War, is a puzzling, inexplicable nightmare, made all the more disturbing by Williams' spare, brooding score of early music textures that gradually morph into electro-psychedelic overload, aided by Martin Pavey's sound design and - in one terrifying sequence - the use of Blanck Mass's Chernobyl.