Listen to Douce Harmonie online. Douce Harmonie is an Instrumental language song and is sung by Coffret Bien-être Relax. Douce Harmonie, from the album Apaisement de la Tête: Musique pour Soulager les Maux de Tête, was released in the year 2024. The duration of the song is 4:27. Download Instrumental songs online from JioSaavn.