The 21st Century Monads are an international musical collaboration whose songs address fundamental issues in philosophy, including specialized topics in contemporary analytic philosophy and the history of philosophy. The musical genres range from dance to folk. The songs are unique, original songs, not cheesy parodies.
Link: people.umass.edu/phil511/monads/
Via: m-phi.blogspot.com/2011/06/song-of-love-and-logic.html
It's all completely free. Here are some of the titles:
“We Can’t Stop Doing Metaphysics” MP3
“Your Body Is You” MP3
“Utilitarian Girlfriend” MP3
“My Paper Was Rejected Again” MP3
"In the land of P and not-P
You’d both be and not be mine" MP3