Teen brains: hormonal... and hit-predicting? Today: A new study says high school brains might be skilled at predicting pop hits of the future. A neuroeconomist joins us to explain why. Plus: A report about Funk Island, Make Music New York's concert series on Rikers Island. And: Singer-songwriter Jolie Holland is poised to release a brand new album, called “Pint of Blood.” She joins us to preview songs from the record, live in our studio.