Countdown to Christmas : John & Yoko/Plastic Ono Band with the Harlem Community Choir - Happy Xmas (War Is Over)

Amazingly hard to find a decent video to this one on youtube, although an healthy amount of shit videos and shit cover versions, and even this "official" one got the spelling and artist all wrong.
Anyway here it is . .needs no comment, save that sadly its message is as valid today as it was forty* (yes, 40) years ago. War is over, no it ain't. The only ever totally cool use of the "Xmas" abbreviation.

*released in 1971 in US and 1972 in UK, fact fans, even though the billboard campaign dates back to 1969 even.