As reported, through the artificial intelligence technology applied by Peter Jackson in his Beatles documentary, the band's last unfinished song, "Now and Then," has been fully realized. Originally composed and recorded by John Lennon in New York in the late 1970s, the track was later completed by Paul McCartney and Ringo Starr this year. This piece, dubbed "the final Beatles song," features Lennon's original recordings restored via AI technology. Both the audio and the music video are set to be released in November, alongside the band's first song as a vinyl record. The release of the song vividly demonstrates the potential of AI in the realm of cultural creation.