song appeared in the Let It Be movie. Bootleg recordings from the sessions include numerous full group performances of the song, usually with Lennon–McCartney harmonies on the chorus. To ensure the album tied in with the film, it was decided that the song must be included on what by January 1970 had become the Let It Be album. Although the song was extensively rehearsed on the Twickenham Studios soundstage, the only recordings were mono transcriptions for use in the film soundtrack. No multitrack recordings were made after the group's move to Apple Studios. Thus in early January 1970 Glyn Johns remixed the February 1968 recording. The new mix omitted the teenage girls' vocals and the bird sound effects of the World Wildlife Fund version. As neither of the Glyn Johns Get Back albums were officially released until 2021, the most well-known version of the song came from Phil Spector, who in late March and early April 1970 remixed the February 1968 recording yet again and added orchestral and choral overdubs. Spector also slowed the track to 3:47, close to its original duration. According to Lennon, "Spector took the tape and did a damn good job with it". Other versions A previously unreleased February 1968 alternative take of the song (recorded before the master), without heavy production, appeared on Anthology 2 in 1996. This is often referred to as the "psychedelic" recording because of the strong Indian sitar and tambura sound, and illustrates the band's original uncertainty over the best treatment for the song. The February 1968 master was remixed again for inclusion on Let It Be... Naked in 2003, at the correct speed but stripped of most of the instrumentation and digitally processed to correct tuning issues. In 2018, take 6 of the song was released on the 50th anniversary edition of The Beatles (also known as the "White Album"). This version is a bit more sparse than the Let It Be... Naked version and lasts 15 seconds longer. Later reflections Lennon was unhappy with the song as it was recorded. In his 1980 Playboy interview, Lennon says that the Beatles "didn't make a good record of it" and says of the Let It Be version that "the guitars are out of tune and I'm singing out of tune... and nobody's supporting me or helping me with it and the song was never done properly". He further accused McCartney of