British sludge metal heroes Raging Speedhorn have earned a powerful international following with their distinctive dual-lead vocal approach, and brought the genre into the U.K. charts through powerful music, extensive touring, and enthusiastic press coverage. Despite an ever-changing lineup, the band enjoyed longevity and following a 2008-2014 hiatus, they continued performing and recording well beyond their 25th anniversary. Their drummer, Gordon Morison, has been the only permanent fixture in the group, from their 1998 formation and their self-titled 2000 debut album right t...