Its Charles Darwin's birthday today (also Lincoln's)!
Here is a song by a Canadian Rapper (Baba Brinkman), using Indian sounding music to describe DNA and its links with Evolution.
A jokey claim for it is that it has been peer reviewed (like a scientific paper would be).
or if that doesn't work
http://www.youtube.com/watch?feature=player_detailpage&v=3glTqNLUUN4 (http://www.youtube.com/watch?feature=player_detailpage&v=3glTqNLUUN4)