This day's work has passed into history as the Beatles' last live performance, even if it couldn't be classified as a concert. The 42-minute show (about half of which comprises the sensational close to the Let It Be film) was a lunchtime blast into the cold wind - imagine a high London rooftop in January - that brought part of the capital to a standstill, until the police, in turn, brought the show to an enforced conclusion.
Einer der vielleicht schönsten Titel dieser Aufnahme: Don't let me down, Lennons an Yoko Ono gerichteter Schrei nach Liebe. Eine Mischung aus Ekstase und Verzweiflung. Musik gewordene Angst, die eine, wahre, ewige Liebe gefunden zu haben - und sie wieder zu verlieren.