Dark Slavic folk-ambient ritual song, female lead vocal in Russian, low contralto with controlled intensity, frame drums and deep toms, bowed drone strings, sparse gusli-like plucks, icy breath textures, minor modal harmony, slow นี้? 74 BPM feel. Begin nearly a cappella with close whispered verses, add pulse and low strings gradually, expand into a powerful ritual chorus, then strip back to a stark final invocation. Cinematic but organic, spacious reverb, restrained distortion, clear intelligible diction, ominous and commanding rather than mournful.