The original lyrical economic throw-down was posted to youtube by EconStories over a year ago and has since racked up over 2 million views, and for good reason. It was catchy, informative, and taught me I was a staunch Hayekian. Now the duo are back to debate economic policy as we come out of the recession. The NYT has an interview with the creator.

Keynes vs. Hayek: A Rap Battle Renewed - NYTimes.com.