"Happy Xmas (War Is Over)" John Lennon and Plastic Ono Band with the Harlem Community Choir

"Happy Xmas (War Is Over)" is a Christmas song released in 1971 as a single by the Plastic Ono Band with the Harlem Community Choir.

"Happy Xmas (War Is Over)" has since become a Christmas standard, frequently recorded by other artists, appearing on compilation albums of seasonal music, and named in polls as a holiday favorite.