Listen to A Spoonful of Sugar online. A Spoonful of Sugar is an English language song and is sung by Laura Michelle Kelly, Charlotte Spencer, Harry Stott, Gerard Carey and Linzi Hateley. A Spoonful of Sugar, from the album Mary Poppins (Original London Cast Recording), was released in the year 2005. The duration of the song is 3:31. Download English songs online from JioSaavn.