Happy Xmas, War is over Title Happy Xmas, War is over Date Date (textual): 1971Publisher Hal Leonard Corporation; Sony Music PublishingContributors Harlem Community ChoirAuthor Lennon, John - Ono, Yoko Language IngleseFormat 24x17 cmCountry of publication USA Belongs to: Archivio Beatles Tags: MUSICAL SCORES / SPARTITI MUSICALI SHEET MUSIC BEATLES' MEMBERS Type: Publications ENTITIES : Hal Leonard Corporation