Listen to A Barista's Revenge online. A Barista's Revenge is an Instrumental language song and is sung by Blue Moon Swing. A Barista's Revenge, from the album ゆったり癒しの極上カフェジャズ - Warm and Mellow, was released in the year 2022. The duration of the song is 1:19. Download Instrumental songs online from JioSaavn.