Listen to Le secret de Marco Polo: Marco Polo online. Le secret de Marco Polo: Marco Polo is an Unknown language song and is sung by Carlo Di Angelo and Wallonia Festival Orchestra and Christian Lalune. Le secret de Marco Polo: Marco Polo, from the album Carlo Di Angelo chante l'opérette, was released in the year 2015. The duration of the song is 2:34. Download Unknown songs online from JioSaavn.