A Return Visit to Led Zeppelin's Most Diverse Album, Physical Graffiti

After a lengthy world tour in 1973, Led Zeppelin had a rest and then returned to the old (possibly haunted) country manor house, Headley Grange, where they'd written and recorded many times. Songs began pouring out and soon they had more than enough for a single album. So, they created their first double album, called Physical Graffiti. Randy Renaud revisits the story of its creation on the Chronicles of Rock.