Sir Paul McCartney, 81, puts on an cheerful display as he greets fans ahead of his Sydney show after revealing the 'final' Beatles song will be released in just DAYS
Paul McCartney and Ringo Starr Are Releasing The Beatles' Final Song
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