Listen to The Keys to the Cafeteria online. The Keys to the Cafeteria is an Instrumental language song and is sung by Bitter Sweet Jazz Band. The Keys to the Cafeteria, 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 2:18. Download Instrumental songs online from JioSaavn.