Listen to A Delightful Day online. A Delightful Day is an Instrumental language song and is sung by Bitter Sweet Jazz Band. A Delightful Day, from the album Relaxing Coffee Moods:おいしい一杯とジャズ - Comforting Cappuccino, was released in the year 2022. The duration of the song is 1:33. Download Instrumental songs online from JioSaavn.