On 30 January 2019, the fiftieth anniversary of the Beatles' rooftop concert, which was the band's final performance, Jackson announced that his next directorial work would be a documentary about the making of their final album "Let It Be". In a process similar to his previous documentary project "They Shall Not Grow Old", this is created around "55 hours of never-before-seen footage and 140 hours of audio made available to [Jackson's team]", which are "the only footage of any note that documents them at work in the studio". The documentary will use the techniques developed for "They Shall Not Grow Old" to transform the footage with modern production techniques, and seeks to display a new side of a period in the Beatles' history usually remembered as highly conflictual. Most of the used footage was originally recorded for the 1970 "Let It Be" documentary.