Why does every station have to play Christina or Cassie. Wait, no one's playing Cassie anymore. My bad. It's just not Britney, but it's any good song. I could understand if only 5 or 6 stations were playing a song, but when you have, what now 70 stations plus playing a song, then others should be, too. I remember when my station didn't play rhythmic-based songs. That sucked. I mean, give a song a chance. It's not just Britney, but any song. Give your audience a chance to decide whether or not they like it.
You can't force a station to play a song.