Gosh this has annoyed me so much with the BT40. 'Rabbit Heart' is, in my opinion, a really great song and I have yet to hear it played once on the show. Not only that, my patience is already wearing thin with it as it just seems so confusing and all I want to hear is the top 40. I also keep hearing them saying 'the OFFICIAL U.K number 1'. What's official about it? Sometimes, they get it wrong and yet they still say it's 'official'...