Things get heavy over at Yuyintown Basement with some of the city’s most hard-hitting characters joining forces. On the docket, you’ve got freshly minted Shanghai-based technical death metal band Hounds of Tindalos, who draw inspiration from Cthulhu mythology; metalcore outfit Chaos Mind; crossover thrashers Kill All Posers (aka K.A.P); and the always chugging heavy metal renegades Litium, looking to keep your eardrums ringing. Rock out with the best of them.