A German power metal band, Alex Beyrodt's Voodoo Circle is unapologetically rooted in the 1970s and early-'80s bluesy heavy metal of Rainbow, Whitesnake, and Deep Purple. Founded by the Silent Force/Primal Fear guitarist, the band swaggered onto the European rock scene with a self-titled 2008 album that buoyed its vintage influences with 21st century production techniques. Voodoo Circle's incessant touring, combined with the support of German radio and music journalists, won them prime live slots across the continent, and 2011's Broken Heart Syndrome reached the German Top Ten...