Listen to Night School (Relaxing Music) online. Night School (Relaxing Music) is an Unknown language song and is sung by Brain Power Academy. Night School (Relaxing Music), from the album Soft Music to Increase Brain Power – Background Calm Music, New Age Concentration Music for Studying, Instrumental Relaxing Music for Reading, Brain Food, was released in the year 2015. The duration of the song is 5:45. Download Unknown songs online from JioSaavn.