Listen to Once in Royal David's City online. Once in Royal David's City is an English language song and is sung by Paul Dutton, Leeds Parish Church Choir and Donald Hunt. Once in Royal David's City, from the album Walking in the Air (40 Christmas Hymns by English Boys Choirs and Boy Trebles), was released in the year 2015. The duration of the song is 3:45. Download English songs online from JioSaavn.