The “This Day In Led Zeppelin” app is now available as an iPhone, iPad and iTouch app, it contains over 5,000 music facts, a guide to every studio track the band recorded, as well as images of the band, a quiz, trivia, a rarely-seen article describing Zeppelin’s career path, a bonus ringtone in a hard rock style, and two wallpaper screen image. Check out the clip below of the app in action.

It features:
-On This Day
365 days of Zeppelin information: recordings, gigs, TV performances — the daily Zep diary.
-Song Notes
For every studio Zeppelin track ever released, with a unique link to play from your own iTunes library — or buy on the spot via WiFi internet link.
-Zeppelin Quiz
Hundreds of interactive quiz questions with scores out of 10 — from “Your Time Is Gonna Come” (0 out of 10) to “Celebration Day” (10 out of 10)!
-Zeppelin Trivia
Hundreds of notable notes in a fabulous file of Zeppelin facts.
-Rarely-seen Appraisal
Appraisal of Zeppelin’s incredible career by Chris Charlesworth of Melody Maker.
-Free Ringtone in a hard rock style
Unavailable elsewhere and unique to this App. (Not performed by Led Zeppelin).
-Free Wallpaper
Two brand-new, unique images as screensavers.
-Store
Links to the official Zeppelin stores for their music, merchandising and sheet music, plus LedZeppelin.com and the band members’ own web sites.