The final Beatles song is almost ready for release.

An upcoming inside look at "Now and Then - The Last Beatles Song" is on the horizon.

John Lennon's raw demo from 1978 forms the foundation of the upcoming song.

Peter Jackson employed advanced AI technology to restore Lennon's vocals.

Paul McCartney expressed his excitement about bringing John's voice to life.

George Harrison cherished the opportunity to hear John's voice during a 1995 recording session.

Now and Then - The Last Beatles Song" will be available on CBC Gem.

The documentary will showcase Lennon's original demo and revitalized vocals.

Don't miss the broadcast on CBC-TV on Nov. 1 at 3:30 p.m. ET.

The release of "Now and Then" is scheduled for Nov. 2 at 10 a.m. ET.