2008 twelve CD box set from Led Zeppelin featuring all ten albums in beautiful mini-LP reproductions! The Led Zeppelin 40th Anniversary Cardboard Sleeve Reissue Series is in the high-fidelity SHM-CD format (fully compatible with standard CD players) and features advanced cardboard sleeve replicas of the original UK E-style album jackets, plus six bonus cardboard sleeves including five alternate jackets for In Through The Out Door and one alternate jacket for Led Zeppelin I utilizing the original ink. From their 1969 debut album straight through to their final album in 1979, Zeppelin laid the blueprint for what is now known as Classic Rock, Hard Rock and Heavy Metal. It really doesn't get better than this!.