Semi-final songs and dances

Blimey Charlie, it's the semi-final already!!! Each couple will now have to perform two individual dances, so it'll be interesting to see how they cope with the extra routine. I've updated the Week 12 results page with the details now that the BBC have confirmed them. I've also updated the never ending song list, but to help you see which of this weeks songs have been reused here's an extract with them in.

Couple Dance Song Series
Jake & JanetteCha cha chaBoogie ShoesSeries 12, Week 12
Caroline & PashaFoxtrotDiamondsSeries 12, Week 12
Kenny & OlaRumbaFields Of GoldSeries 5, Week 9
Mark & KarenRumbaFields Of GoldSeries 12, Week 12
Mark & KarenViennese WaltzI Got You BabeSeries 12, Week 12
Simon & KristinaSambaI Like To Move ItSeries 12, Week 12
Emma & DarrenSambaMariaSeries 4, Week 6
Caroline & PashaSalsaMariaSeries 12, Week 12
John & NicoleFoxtrotMy GuySeries 5, Week 5
Simon & KristinaFoxtrotMy GuySeries 12, Week 12
Frankie & KevinRumbaSomewhere Only We KnowSeries 12, Week 12
Frankie & KevinArgentine TangoThe 5thSeries 12, Week 12
Matt & FlaviaViennese WaltzWhen A Man Loves A WomanSeries 5, Week 6
Jake & JanetteViennese WaltzWhen A Man Loves A WomanSeries 12, Week 12