Listen to Birds Singing in Harmony (Forest Sounds for Relaxation) online. Birds Singing in Harmony (Forest Sounds for Relaxation) is an English language song and is sung by Wellness. Birds Singing in Harmony (Forest Sounds for Relaxation), from the album Beauty Spa – Relaxation Room Music: Songs for Sauna Benefits, Relaxation after Infrared Sauna, Green Tea, was released in the year 2016. The duration of the song is 7:49. Download English songs online from JioSaavn.