Hi claws, thats an interesting sampler mix cross over with bits of neo-tango associations. Is it self-made? Please excuse my fault-finding now, but there are still some annoying artefacts left in it.
Pop and Tango aren´t equal categories! You cannot choose between them:
F/i Joseph Haydn´s concerts in London (1794–1795) are that text-book example of pop music per se. But Hayden´s musical style belongs to the Viennese classical period. Gardel was a pop artist, but I know some neotango and electro-dance artists that are down on their uppers. And f/i this version of Libertango (1981) is Pop music and of historical interest.