Listen to Der Liebeswalzer: Fiakerduett online. Der Liebeswalzer: Fiakerduett is an English language song and is sung by Monique Lobasa. Der Liebeswalzer: Fiakerduett, from the album Ziehrer: Das Grosse Operettenfestival, was released in the year 2013. The duration of the song is 2:53. Download English songs online from JioSaavn.