Case shiller home price index, the musical?

I love a good graph, who doesn't? Ok, lots of people probably don't care for graphs, but I love a good one when I see it, or hear it. This week Planet Money made what is possibly the first ever "musical graph," by translating the case shiller home price index into sheet music, and singing it.

Listen now, or download on itunes. The itunes release date was 4/26/11.