Listen to A Barista's Soundtrack online. A Barista's Soundtrack is an Instrumental language song and is sung by Bitter Sweet Jazz Band. A Barista's Soundtrack, from the album Relaxing Coffee Moods:おいしい一杯とジャズ - Mellow and Nuts, was released in the year 2022. The duration of the song is 2:14. Download Instrumental songs online from JioSaavn.