there are two artist with the name X-core 1. A Swedish Hardcore/Doomcore producer 2. An Alternate metal/hardcore band from Czech Republic (Znojmo,Jihlava) Actually members of alternate metal/Hardcore band X-Core from Czech republic (originally Znojmo, but some members are from Jihlava): Ondra - guitar, back. vocals
ozyx - guitar, lead vocals
prema - drums
george - bass, lead vocals X-Core was formed in 1998 in Znojmo. Album In Hell is avalaible on web site bellow.