Shackleton’s most expansive, ecstatic and hallucinatory music to date. Four extended excursions channeling Congotronics way to the east, with an aura of restrained mania reminiscent of the feral pomp and gallows humour of Coil’s moon-musick phase. The pairing with Tomasini is a match made in heaven. Swooping from deep growl to piercing falsetto, his four-octave voice both heightens the taste for the theatrical that’s always been integral to Shackleton’s music, and makes explicit the latter’s kinship to the occult energies of the UK’s post-industrial underground. As the title suggests, these are shadowy songs rich with allusions to bodily ritual and psychic exploration, with Tomasini’s lyrics framed by luminous whirls of hand-struck drums and synthetic gamelan, bells and tumbling organ melodies, all earthed by dubwise bass. You Are The One escalates from delicate choral chant to full-bore psychedelic organ freakout; Rinse Out All Contaminants is a slow incantation, to purge all negative thoughts; the melodies of Father You Have Left Me are smudged like early Steve Reich, then burned out by snarling subs; and the magnificent Twelve Shared Addictions balances elliptical melodies like spinning plates, gradually unfurling into a breakneck storm of voice and hammered keys.