Physical Graffitti is in my opinion the best album of Led Zeppelin. Above all is in this album, of course, "Kashmir", the ultimate Led Zeppelin song, as well as other songs that were not known to me previously convinced me, for example, "Sick Again", "Ten years gone, The Rover", "In the light "and" In My Time of Dying ". There is hardly a stopgap, the quality of the songs is consistently very high, even if "Down by the Seaside" is not quite my cup of tea. Overall, my first CD like a little better, but the second I hear me always happy to. Also on the sound quality you can not complain. Conclusion: just buy it not only for Led Zeppelin fans, but also for beginners!