Listen to Treatment of Insomnia and Anxiety online. Treatment of Insomnia and Anxiety is an Instrumental language song and is sung by Free Zen Spirit. Treatment of Insomnia and Anxiety, from the album Relaxation Decor for Home - Zen Background Music to Bring a Calming Feel to any Room, was released in the year 2021. The duration of the song is 3:47. Download Instrumental songs online from JioSaavn.