Erra (stylized as ERRA) is an American progressive metalcore band from Birmingham, Alabama, formed in 2009. The band was named after the homonymous Akkadian god of war and plague. The band has released three EPs and studio albums to date. Their latest album, titled Drift, was released on April 8, 2016. They have toured with bands such as August Burns Red, TesseracT, Born of Osiris, Glass Cloud, Within the Ruins and Texas in July.