Metal Blade Records death metal band Siege of Power have dropped the second single, "Mushroom Cloud Altar," off of their new release Warning Blast. The band commented, "Mushroom Cloud Altar' is a more punky track on the album 'Warning Blast'. Straightforward D-Beat Discharge without blah blah!" Siege of Power formed in 2013 as a project with no expectations. Influenced by Carnivore, SOD, Amebix and more, the band has done things their own style, operating by their own rules which has led them to a record deal with Metal Blade and a growing legion of fans.