Listen to Cycle de existence online. Cycle de existence is an English language song and is sung by Musique pour Enfants Dodo & Musique ambiance relax. Cycle de existence, from the album Musique Relaxante Onde Delta pour Bébé: Berceuses Apaisantes pour Bébés, Enfants, Nouveau-nés, was released in the year 2018. The duration of the song is 5:59. Download English songs online from JioSaavn.