Rock has overtaken the Billboard 200, as Avenged Sevenfold's latest album, "Hail to the King" debuted at the No. 1 spot on the album-sales tracking chart. Led by the hard-hitting hard rock single of the same name, "Hail to the King" sold 159,000 copies in its first week, according to Billboard, and that was enough to knock Luke Bryan's "Crash My Party" from the top spot after that record reigned supreme for two weeks. Read More »