Led Zeppelin first took flight 40 years ago this summer. And while the song may remain the same, Robert Plant, Jimmy Page, John Paul Jones, and John Bonham forever changed rock 'n' roll. To celebrate the band's anniversary and its immeasurable influence on popular music and culture, Atlantic Records/Rhino Entertainment releases this limited edition CD boxed set that contains all of the quartets albums in mini LP replicas with artwork from the original UK LP sleeves.