That is a good question, that i wish i could attempt to answer, I have a love/hate relationship with the station, I love that they can play songs or artists that you don't hear on either WLS FM or K-Hits, but then they do play some garbage songs in my opinion like Brown Eyed Girl and Saturday in the Park, yes I know I bet I am going to hated by this. And I also love that if you look at their website, for the past 5 songs that they have played, if there is a song that you want to hear more of, you hit play more, and then if you are on Facebook, and even witter, you can share it with your Facebook friends, or Twitter followers or both. And if there is a song that you want to hear less of, you click the play less button.