Listen to Relaxation Meditation (Bird Calls) online. Relaxation Meditation (Bird Calls) is an Unknown language song and is sung by Peaceful Sleep Music Collection. Relaxation Meditation (Bird Calls), from the album All Stages of Sleep – Natural Sleep Aids for Sleep Disorders, Calming Music with Nature Sounds for Emotional Distress, Sleep Music with Rain Sounds & White Noise for Sleep Problems, Relaxing Music to Calm Down, was released in the year 2015. The duration of the song is 3:28. Download Unknown songs online from JioSaavn.