Listen to La Confiance en Soi online. La Confiance en Soi is an Unknown language song and is sung by Oasis de Détente et Relaxation. La Confiance en Soi, from the album Meditation et Détente: Musique New Age pour Yoga Qi-Gong et Tai-chi, was released in the year 2016. The duration of the song is 3:57. Download Unknown songs online from JioSaavn.