Sacred Blade is a metal band based in Vancouver, Canada, whose diverse styles of music are generally defined as progressive heavy metal. The term "Astral Alloy" was penned by Vancouver rock critic Tom Harrison to better describe the band's blend of hard rock/metal styles with intricate, multilayered production and futuristic, conceptually linked lyrics. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.