Physical Graffiti is the sixth studio album by the English rock band Led Zeppelin, released on 24 February 1975 as a double album. Recording sessions for the album were initially disrupted when bassist/keyboardist John Paul Jones considered leaving the band. After reuniting at Headley Grange, the band wrote and recorded eight songs, the combined length of which stretched the album beyond the typical length of an LP. This prompted the band to make Physical Graffiti a double album by including previously unreleased tracks from earlier recording sessions.
The album was released on 24 February 1975, at a time when Led Zeppelin were undertaking their tenth concert tour of North America. Delays in the production of the album’s sleeve design prevented its release prior to the commencement of the tour. Billboard magazine’s 5 star review of the album stated: “[Physical Graffiti] is a tour de force through a number of musical styles, from straight rock to blues to folky acoustic to orchestral sounds.”Similarly, Jim Miller stated in Rolling Stone that the double album was “the band’s Tommy, Beggar’s Banquet and Sgt. Pepper rolled into one: Physical Graffiti is Led Zeppelin’s bid for artistic respectability.