iHeartRadio is more than an online radio. It is a free, complete digital service from Clear Channel Management Services. There are over 1500 stations to choose from. You can search stations by format, zip or state. One of its nicest features is you can build a custom station based on songs or artists. You can also review your “likes” and history, read song lyrics and get information about the songwriter. Your favorite stations can be shared, including the ones you make.