Listen to Relax (Calming Music) online. Relax (Calming Music) is an Unknown language song and is sung by Massage Music Club. Relax (Calming Music), from the album Massage Music - Calming & Peaceful New Age Relaxing Music for Massage, Spa, Spa Hotel & Wellness Center, was released in the year 2014. The duration of the song is 5:57. Download Unknown songs online from JioSaavn.