The book opens in January 1969, the beginning of The Beatles' last year as a band. The Beatles (The White Album) is at number one in the charts and the foursome gather in London for a new project. Over 21 days, first at Twickenham Film Studios and then at their own brand-new Apple Studios, with cameras and tape recorders documenting every day's work and conversations, the band rehearse a huge number of songs, culminating in their final concert, which famously takes place on the rooftop of their own office building, bringing central London to a halt.

The Beatles: Get Back tells the story of those sessions through transcripts of the band's candid conversations. Drawing on over 120 hours of sound recordings, leading music writer John Harris edits the richly captivating text to give us a fly-on-the-wall experience of being there in the studios. These sessions come vividly to life through hundreds of unpublished, extraordinary images by two photographers who had special access to their sessions-Ethan A.

Russell and Linda Eastman (who married Paul McCartney two months later). Also included are many unseen high-resolution film-frames, selected from the 55 hours of restored footage from which Peter Jackson's documentary is also drawn. Legend has it that these sessions were a grim time for a band falling apart.