Strung Out on Avenged Sevenfold: Bat Wings and Broken Strings and Strung Out on Avenged Sevenfold: The String Tribute were also released in October 2007. Avenged Sevenfold , the band's fourth album, was released on October 30, 2007, debuting at #4 on the Billboard 200 with over 90,000 copies sold. [ 21