Listen to Debussy: Beau Soir, L.6 online. Debussy: Beau Soir, L.6 is an English language song and is sung by Daria Hovora and Mischa Maisky. Debussy: Beau Soir, L.6, from the album 111 Summer Classics, was released in the year 2014. The duration of the song is 2:56. Download English songs online from JioSaavn.