The Beatles have released what they’re calling their “last song” featuring vocal tracks of the late John Lennon developed with the assistance of artificial intelligence (AI) on Nov. 2. 

“Now and Then” was released by Universal Music Group (UMG), one of the world’s leading music companies, and was accompanied by a short documentary detailing how they came to create the track using new technologies

The video explains how director Peter Jackson developed software while working on his comprehensive Beatles documentary “Get Back” that allowed the team to uncouple John’s vocals from his piano part in the original cassette tape recording of “Now and Then” from the late…

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