Listen to Medley:- We Wish You a Merry Christmas - God Rest Ye Merry Gentlemen - O Come All Ye Faithful - Joy to the World online. Medley:- We Wish You a Merry Christmas - God Rest Ye Merry Gentlemen - O Come All Ye Faithful - Joy to the World is an English language song and is sung by Harry Belafonte. Medley:- We Wish You a Merry Christmas - God Rest Ye Merry Gentlemen - O Come All Ye Faithful - Joy to the World, from the album 101 Hits - Best of Harry Belafonte, was released in the year 2012. The duration of the song is 4:30. Download English songs online from JioSaavn.