Fun Fact: In 1970, the Beatles' final studio album, "Let It Be," was released in the United States. The album, which had been recorded in 1969, was later adapted into a documentary film.by johnataylor on TwosFun Fact: In 1970, the Beatles' final studio album, "Let It Be," was released in the United States. The album, which had been recorded in 1969, was later adapted into a documentary film.