June 8 street date. For decades, UK thrash metal has been the most underrated and overlooked member of the metal family. Criminally ignored, and considered secondary to its American, German and Brazilian equivalents, the genre has nevertheless continued to survive and thrive, rising from the ashes on more than one occasion. The scene has generated a wealth of amazing music, often in the face of adversity and apathy, and "Contract In Blood" documents the whole scene - warts 'n' all. From humble demo recordings to major label artists, spanning over thirty years of relentless and uncompromising music. This is the definitive collection of UK thrash. Curator and critically acclaimed music historian Ian Glasper's name has become synonymous with documenting the UK's thriving, aggressive musical underground. His books have become cult classics, and the last words on their respective genres. Ian is renowned for his knowledge and passion, and, most importantly, his deep immersion in the scene itself, ensuring unparalleled access to those who made the music. Released to coincide with the publication of Glasper's book of the same name, this box set includes 83 tracks across 5 CD's from legends such as Venom, Onslaught, Sabbat and Acid Reign to lesser-known, cult artists and includes ten previously unreleased tracks.