Katy Perry: Teenage Dream: The Complete Confection

Diehard fans will love this extra-large reissue of her chart-topping CD, including multiple versions of previously released “E.T” (one, with Kanye West), “Last Friday Night” (one, with Missy Elliot), and an acoustic re-do of “The One That Got Away.” Also offers a new tune, “Part of Me,” and a couple of other leftovers that weren’t included in the original release. Capitol Records (capitolrecords.com). — Nancy Ford