One of my favorite parts of Pandora is that it helps me create stations with new music that is similar to music I already like. However, as the years have gone on, my stations mostly play songs I like because there are so many thumbs upped songs.
The current options to Tune My Station kind of miss what I want. I don't want my station to be about specific artists, up beat or relaxing, I want it to be a genre that's consistent every time I listen (the basis of the Music Genome Project). I'd love to have the option to say that I want to hear at least half new songs so that I can continue to expand my stations while keeping the music similar to the station.
Moderator Edit: Changing title for clarity