Listen to El Bello Danubio Azul online. El Bello Danubio Azul is an English language song and is sung by Helmut Zacharias and His Big Orchestra. El Bello Danubio Azul, from the album Ballroom, Waltz, Bailes de Salón, was released in the year 2011. The duration of the song is 2:11. Download English songs online from JioSaavn.