["The Beatles' new song 'Now And Then' uses AI technology to restore Lennon’s voice.", "This song was created by Lennon on the piano in 1980 with poor recording quality.", "Machine learning is used for audio noise reduction, allowing Lennon’s voice to be presented clearly.", "AI technology enables the other members to complete this unfinished work, creatively commemorating Lennon.", "This AI-assisted song represents advancements in audio technology and should not be hindered by controversy."]