Without doubt the best album ...

There really all in this album: all led zeppelin perhaps alternating powerful rocks they had secret (Custard pie, The rover, the wanton song, Sick again, night flight, etc.), instrumentaiux (Bron -YR Aur) masterpieces on the edge of hard rock and classical music (kashmir), ballads (down by the seaside), the Boogie (Boogie With Stu), LED ZEP style folk songs III (Black Country Woman), the most introspective compositions and deep (the powerful In My Time Of Dying, Ten Years Gone beautiful and enigmatic In The Light). J. Page mastered his art (it will not be the case later), R. Plant sings wonderfully. The compositions are of exceptional quality. The sound is perfect. Really a great, great album: the first I listened to Led Zep ... and that made me a fan of the group.