Additionally, three songs of the noted Vietnamese songwriter Trịnh Công Sơn are interspersed through the film, as are songs by The Velvet Underground, Lou Reed, Arab Strap, and The Married Monk.
Selain itu, tiga lagu karya penulis lagu Vietnam terkenal Trịnh Công Sơn ditampilkan pada film tersebut, sebagai lagu-lagu karya The Velvet Underground, Lou Reed, Arab Strap, dan The Married Monk.