You know, there are actually some people in the world who don’t own this album? What a shame. It’s a classic! From the manic vocals on “Black Dog” through the thundering backbeat and jagged guitar lines of “Four Sticks,” to the rough Mississippi Delta blues of “When the Levee Breaks,” the album is epic. And of course, the album’s centerpiece is “Stairway to Heaven,” a slow building folk rock masterpiece which climaxes in a volley of hard rock guitar lines with Plant’s wailing vocals over the top.That’s not to say that the album is all brawn and no melody. On the contrary, “The Battle of Evermore” and “Going to California” are beautiful folk ballads which perfect the folk sound that Led Zeppelin had been experimenting with ever since their first album came out.At any rate, if you don’t own this album, then you ought to go out and buy it. Just to have one of the greatest CD’s ever in your collection.