Every once in a while a homegrown act will crop up, catch you completely off guard with and make you wonder, fist-clenched and all but tormented for eternity, just h0w they managed to pass you by up until that shameful moment of latter-day discovery. The latest to befall us comes in the form of Belfast dark ambient chanteuse DIE HEXEN, whose latest single ‘Siamese’ is a phantasmal brew of gothic influence and image, conjuring everyone from Grouper and Chelsea Wolfe to Gary Numan and Siouxsie at her most ensorcelling. A “ceremonial magic audio-visual created in response to a visually powerful mutual lucid and reoccurring dream…