Listen to Once in Royal David's City (feat. Jim Lyden & Gary Gemmiti) online. Once in Royal David's City (feat. Jim Lyden & Gary Gemmiti) is an English language song and is sung by Barbara London. Once in Royal David's City (feat. Jim Lyden & Gary Gemmiti), from the album The Magic of the Night and the Star, was released in the year 2017. The duration of the song is 4:17. Download English songs online from JioSaavn.