...This CD is completely amazing. Any one who criticizes this album is not a fan of Rock. Personaly, I have spent most of my adult life researching pretty much every Rock band that has made any success at all.(It is my job) I have come to a conclusion that Led Zeppelin is most impressing band there is. To many, Jimmy page is the best guitarist ever. That can be debated. The same issue can be considered about John Bonham. Robert Plant has an extremely attractive voice. He has very impressive variety, and sounds excellent. Jihn Paul Jones allows Led Zeppelin to be such an amazing band and still have only 4 members. I think that it is a complete miracle of life that these 4 people of different talent found each other. This album is a result insane talent. There is no better explanation. I also suggest buying the new DvD and CD. It will take breath from you.