Lately, however, when I listen to it on a road trip, speeding down a boring interstate, I notice mostly that it's repetitious as hell, so that won't do for this week's travel tune.
What does make the grade this week is the splendid Going to California. Although, the California of this song mostly exists only in the imagination, I can see where someone would like to hop on the next plane to the coast after listening to this song.
Performed live at London's Earl's Court in 1977, this clip captures the song almost perfectly. Also worth noting is a very good cover by the band Train, who obviously are very influenced by Zep. See their version here.
So, now, back to Earl's Court and Going to California: