Beatlez---Break Up!!

Their final live performance was on the rooftop of the Apple building in Savile Row, London, on 30 January 1969, the next-to-last day of the difficult sessions for what eventually became the Let It Be album. Most of the performance was filmed and later included in the film Let It Be. While the band was playing, the local police were called because of complaints about the noise. Although the group was simply asked to end their performance, the band members later remarked in the Anthology video that they were disappointed they were not arrested – pointing out that the police hauling the band members off in handcuffs would have been "an appropriate ending" for the film.

The Beatles recorded their final album, Abbey Road, in the summer of 1969. The completion of the song "I Want You (She's So Heavy)" for the album on 20 August 1969 was the last time all four Beatles were together in the same studio.

Their final new song was Harrison's "I Me Mine", recorded 3 January 1970 and released on the Let It Be album. It was recorded without Lennon, who was in Denmark at the time.

John Lennon announced his departure to the rest of the group on 20 September 1969, but agreed that no announcement was to be publicly made until a number of legal matters were resolved.

In March 1970, the Get Back session tapes were given to American producer Phil Spector, who had produced Lennon's solo single "Instant Karma!". Spector's Wall of Sound production values went against the original intent of the record, which had been to record a stripped-down live performance. McCartney was deeply dissatisfied with Spector's treatment of "The Long and Winding Road" and unsuccessfully attempted to halt release of Spector's version of the song. McCartney publicly announced the break-up on 10 April 1970, a week before releasing his first solo album, McCartney. Pre-release copies included a press release with a self-written interview explaining the end of The Beatles and his hopes for the future. On 8 May 1970, the Spector-produced version of Get Back was released as Let It Be, followed by the documentary film of the same name. The Beatles' partnership was finally dissolved in 1975