I really liked the album TUG OF WAR, but I hate that song. I hate it. Arguably the cheesiest thing Macca ever composed (and that's saying alot.)

Ebony and Ivory: A history of the hit 30 years after its release

http://www.hollywoodreporter.com/news/ebony-ivory-paul-mccartney-stevie-wonder-snl-305404