I walk to Pandora all the time, but often get song after song that is to slow or fast. If there would be a way you could sort according to genre AND speed/rhythm that would be awesome. It would be a feature that could even inspire people to purchase commercial free. I usually walk to "Poor Man's Poison Station", Classic Rock, or Pink Radio. But I can see doing this by artist would be hard, but genre maybe?   Anyone else out there would like this option when walking/exercising? Moderator Edit: Changing title for clarity ... View more