There are mutliple artists with this name: 1) Bloodwork is a melodic death metal / metalcore band from Germany. 2) Bloodwork is a christian death metal band from UK.They formed under Paradox, in 1997 and changed their name in 2002. 3)Bloodwork is a thrash metal band from Regina, Saskatchwan, Canada 4) Bloodwork is an extreme metal band from London, UK. Concocted in the festering stench of London in 2003, Bloodwork spent their formative years