Listen to A Bit of a Treat online. A Bit of a Treat is an Instrumental language song and is sung by Purely Black. A Bit of a Treat, from the album 海辺のカフェで流れるほっこりジャズ - Rhythm and Brews, was released in the year 2022. The duration of the song is 1:25. Download Instrumental songs online from JioSaavn.