Listen to Work in the Key of Life online. Work in the Key of Life is an Instrumental language song and is sung by Blue Moon Swing. Work in the Key of Life, from the album ワークスペースに最適なサクサクはかどるジャズBGM - The Time of My Life, was released in the year 2023. The duration of the song is 1:56. Download Instrumental songs online from JioSaavn.