If you want music on one of the WKSU-FM stations, then you need an HD radio. Folk Alley is on HD2, while classical is on HD3. I bought a used Toyota HD radio for my Tacoma so that I could listen to classical music; since upgraded to a used Toyota HD radio with navigation. I also have an HD radio for the home. Prairie Home Companion with Chris Thile is available without HD radio. If you want live music, this is the show to listen to.