Listen to Truffle Butter (Backing Track Instrumental Version) online. Truffle Butter (Backing Track Instrumental Version) is an English language song and is sung by Cafe Backing Band. Truffle Butter (Backing Track Instrumental Version), from the album Truffle Butter (Backing Track Instrumental Version) - Single, was released in the year 2015. The duration of the song is 3:49. Download English songs online from JioSaavn.