I have all three Zeppelin live CDs. "The Song Remains The Same" (Very underrated, and unappreciated in my opinion), "How The West Was Won", and "BBC Sessions", and this CD, is by FAR is the best of the bunch (I would rank it only behind Zeppelin 4 and "Physical Grafitti" as far as overall Zeppelin CDs are concerned). First off, it has unreleased Zeppelin songs such as "Girl I Love She Got Black Wavy Hair". Next it has the FIRST performance of "Stairway To Heaven" (This was performed BEFORE Zeppelin 4 was released). And finally, it has the most neglected Zeppelin song of all time: "What Is And What Should Never Be" from Zeppelin 2. Simply put, for now, it is the best live Zeppelin CD to date, and a must have for ANYONE who likes Zeppelin at all.