With all his talk about globalism, there's only one appropriate theme song for Barack Hussein Obama: The Internationale.
La Espero would be better... or some of Roy Zimmermann's songs... like this one: http://de.youtube.com/watch?v=loHMMDJnQG4 (I have to admit that I like Roy Zimmermann's music despite not agreeing with him on many issues *hides from microbalrog after that revelation*)