“I put a lot of work into my lyrics,” Robert Plant told Rolling Stone in 1975. “Not all my stuff is meant to be scrutinized, though. Things like ‘Black Dog’ are blatant let’s-do-it-in-the-bath-type things, but they make their point just the same.” On their towering rune-titled fourth album, Led Zeppelin matched the raunch of “Black Dog” with Plant’s most poetic lyrics on the inescapable epic ballad “Stairway to Heaven,” while guitarist Jimmy Page veers from the blues apocalypse of “When the Levee Breaks” to the mandolin-driven “Battle of Evermore.” (“It sounded like a dance-around-the-maypole number,” Page later confessed.) - RollingStone.com
