It's the year 2014 and have here a publication from the year 1973. That has again brought a remastering, albeit slight improvement in my opinion. All einzellnen components are clear, but only in nuances is different from earlier releases. That alone would not make the purchase absolutely necessary. The bonus tracks are more for fans like me, who kneel down to every riff, or want to understand drums kick, the changes of demo Entfassung comprehend etc. For many is sufficient that what is on the market for years. Even the cover is not the best. I understand those who fret, because of the design. One may check off below the point yet another version. What moves me is the fact that we still, some again, some people completely new, hear this record / buy. Let's go back to the year 73 of the last century. Led Zeppelin was "only" a supergroup, not on Mount Olympus of rock music, but fully in the juice. LED Zeppelin IV was and is one of the strongest boards ever, and now the successor hits the stores. -Houses Of the Holy- was panned !!! That the band fared no different zb.Jethro Tull, with some things, -Animals- of Pink Floyd was massacred by people, journalists and so on today, in the context inscribedable these plates as her favorites. Deep Purple with -Come test the band, and, and, and. All disks that rated poorly, today are more classic. Zeppelin happened this phenomenon a second time, according to Physical Graffiti, this monument -Presence- came off very badly. Back then it was common practice to tear what one recently found good. And now, 40 years have passed, we are talking about Led Zeppelin and listen to this music still propagated, more than ever, and I do here to Wowereit: that's a good thing! One does not have to explain that not Kracher of -IV on -House- - are certainly not -Stairway-. In the plates of Led Zeppelin catalog she gets whopping 4 stars from me. The Tasachen the order today 70`jährigen guitarist and administrator of heritage, Jimmy Page is so well received, the music of the people would have none held in the years to be possible. I look forward to -No Quarter and D 'yer Mak "achieved in this version, and enjoy the outtakes, while the Bonham ever gave every drum kick of itself. In this respect, 6 stars for this publication, and then throughout the 5 star, full marks.