Seven Nation Army – Z3ccion Xero (Cover-Version Studio) Jul 6, 2015 Cover Hard Rock, Cover Nation, Cover Rock, Cover Xero, Without Remorse, Xero, SEVEN NATION ARMY. Like 0 Thanks! You've already liked this « Airplanes (BoB ft Haley) (Article Xero cover ft. Kelleyann) » BAP – One Shot (Article Xero Cover)