What people with musical anhedonia might tell us about social interaction

Once upon a time, there was a man. He loved art and photography, but when friends would talk about the concerts they’d gone to over the weekend, he couldn’t bring himself to care.  This man has musical anhedonia, a neurological condition that causes about five percent of people to not enjoy . He is also patient zero in a new Northeastern University study, which puts his social predicament front and center.