Listen to Sweetheart (Downtempo Christmas Dinner Party Music) online. Sweetheart (Downtempo Christmas Dinner Party Music) is an Unknown language song and is sung by Christmas Cafe. Sweetheart (Downtempo Christmas Dinner Party Music), from the album Christmas del Mar: Lounge Party Music Cafe and Dinner Music at Christmas Eve, was released in the year 2011. The duration of the song is 7:57. Download Unknown songs online from JioSaavn.