Listen to La Gueule-de-Loup online. La Gueule-de-Loup is an English language song and is sung by Jean Dubé. La Gueule-de-Loup, from the album Jean Sibelius: Oeuvres pour piano, was released in the year 2012. The duration of the song is 1:52. Download English songs online from JioSaavn.