Please, no matter how busy you are, go to YouTube.
Type in: War is over christmas song.
Click on first hit "Happy Xmas (War Is Over) - John Lennon...3:36 minutes long...the one submitted by sakitamasao.
Thank you. I think every human being on the planet should see this. Leave a comment if you agree.
(for some reason that escapes me the embed code has been withheld or I would have used it)