Listen to Goodnight Sweetheart online. Goodnight Sweetheart is an English language song and is sung by Moonglows. Goodnight Sweetheart, from the album Going to the Chapel, Golden Oldies Wedding Party: Unchained Melody, When a Man Loves a Woman, Pretty Woman & More Hits from the 50's & 60's!, was released in the year 2014. The duration of the song is 2:48. Download English songs online from JioSaavn.