Over the course of their career, Def Leppard has released 12 studio albums, which encompass many different time periods. Throughout their discography, they have experienced highs and lows, but have ...

The members of Def Leppard freely acknowledge that they never expected “to still be here” when the British rock group’s debut album, “On Through the Night” turned 45. But it has — as of March 14 — and ...