Listen to Once in Royal David's City online. Once in Royal David's City is an English language song and is sung by Boris Ord, Martyn Hughes, Choir Of King's College and Cambridge. Once in Royal David's City, from the album A Christmas Gift for You, Vol. 14 - Only Original Christmas Songs, was released in the year 2015. The duration of the song is 5:33. Download English songs online from JioSaavn.