"When we came, it was quite shortly after Kennedy being assassinated," Paul McCartney says in the trailer, released Thursday. "Maybe America needed something like The Beatles to be lifted out of sorrow." McCartney and Ringo Starr are among the documentary's producers, while David Tedeschi serves as director.

The band's final recordings took place in August 1969 for 'The End' which featured on the album 'Abbey Road'. A month later, John informed his fellow members that he was leaving the band, asking for a 'divorce' from The Beatles.

Ringo Starr and Paul McCartney recall US Beatlemania in documentary trailer - Beatles ’64 will feature never-before-seen footage of the band as well as capturing the camaraderie of the Fab Four.

Paul McCartney plays the opening song from the Beatles' first album on the Got Back Tour. Surprisingly, one of the Beatles ' most iconic songs is not often played by Paul McCartney on his Got Back Tour.

Along with Scorsese, McCartney, Starr, Olivia Harrison, and Sean Ono Lennon all produce “Beatles ’64.” Margaret Bodde, Jonathan Clyde, and Mikaela Beardsley also produce the feature alongside executive producers Jeff Jones and Rick Yorn.