Premise: Avenged Sevenfold . Avenged Sevenfold 's sixth studio album Hail to the King , which was released in 2013 , marked the only Avenged Sevenfold album featuring Arin Ilejay . The band surprise released their seventh studio album titled The Stage on October 28 , 2016 , which debuted as number 4 on the Billboard 200 chart in the US . The Stage is their first conceptual album and it marked another stylistic change for the band , moving towards the progressive metal sound . Nightmare is the fifth studio album by American heavy metal band Avenged Sevenfold . The Stage is the seventh studio album by American heavy metal band Avenged Sevenfold .
Hypothesis: Avenged Sevenfold didn't release any studio albums.
Label: CONTRADICTION