Listen to Cool Music for Relaxation online. Cool Music for Relaxation is an Unknown language song and is sung by Chillout. Cool Music for Relaxation, from the album Top 40 Chillout Hits – Just Dance with Electronic Music, Best Pop Hits & Lounge Music, Chill Out Café, Relax Music, Just Chill with Zen Music Relaxation, was released in the year 2015. The duration of the song is 4:07. Download Unknown songs online from JioSaavn.