Listen to O Come All Ye Faithful (Adeste Fidelis) online. O Come All Ye Faithful (Adeste Fidelis) is an English language song and is sung by Gordon Jenkins and Frank Sinatra. O Come All Ye Faithful (Adeste Fidelis), from the album Greatest Ever Christmas Collection - The Best Festive Holiday Songs & Xmas Carols, was released in the year 2013. The duration of the song is 2:33. Download English songs online from JioSaavn.