"The Rain Song" is a love ballad of over 7 minutes in length. Guitarist Jimmy Page originally constructed the melody of this song at his home in Plumpton, England, where he had recently installed a studio console. A new Vista model, it was partly made up from the Pye Mobile Studio which had been used to record the group's 1970 Royal Albert Hall performance and The Who's Live at Leeds album. Page was able to bring in a completed arrangement of the melody, for which singer Robert Plant composed some lyrics. Read more on Last.fm.