The Dark Prison Massacre (known in China as 暗狱戮尸) is a slamming brutal death metal band from Tianjin, China. They formed in 2005 by Xu Zeyu (Vocals), Zhang Wuqiang (Vocals), Sadako (Vocals), He Ji (Guitars/ Drum Programming) and Ya Wen (Bass)) They released a promo in 2008 which focused on slamming brutal death metal with furiours drumming, trio of guttural vocals and a low guitar sound. The band is currently wiritng new material for new rleases in the near future. Official Myspace