Listen to Sing It Back (Originally by Moloko) [Karaoke Version] online. Sing It Back (Originally by Moloko) [Karaoke Version] is an English language song and is sung by Thematic Pianos. Sing It Back (Originally by Moloko) [Karaoke Version], from the album Track Idol - At the Movies (12 Karaoke Classics) [Vol.2], was released in the year 2013. The duration of the song is 3:49. Download English songs online from JioSaavn.