Matt_tgpg says:
Gravetemple – What began as something akin to a paired down Sunn O))) performance quickly mutated into something else entirely. The addition of hyperspeed black/death metal drumming half way through their set elevated things to an otherworldly level. A blur of blast beats and unrelenting double kicks made for a truly propulsive drone experience, permeated by the eerie shamanic utterances of Atilla, presiding as figurehead over this ritual of bass worship.
I would have loved to have seen this but the last bus to Sheffield was far too early! Awesome weekend.