The Beatles' last song trailer: Paul McCartney says 'he knew the band was really over' when John Lennon died before he and Ringo Starr reveal how new track Now and Then was born
The Beatles 'emotional' as 'final' song Now and Then is set to be released next week and will feature vocals of John Lennon thanks to AI technology
Sir Paul McCartney tells of relief at mending broken friendship with John Lennon before The Beatles legend was tragically murdered in NYC shooting