After percolating for a decade or so, podcasts have grown wildly in popularity as a communication medium. This is a result of a confluence of factors, not the least of which is the emergence of a certain story about a murder in Baltimore. We are now living in a post-Serial world. And just like with any other form of media, there’s some confusion and lack of information about the rules of the road. All of which brings me to the copyright question at hand: can I play pre-recorded music on my podcast?