Week 6 - Hallowe'en dances and songs

The Hallowe'en week dances and songs have been revealed, and I've updated the Week 6 page with them all, plus the full list of Songs used in Strictly history.  To make it easier to see which songs have been used before, here's an extract of this weeks songs:

 
Couple Dance Song Series
Russell & FlaviaSambaBetter The Devil You KnowSeries 9, Week 5
Mollie & AJCha cha chaBetter The Devil You KnowSeries 15, Week 6
Kelly & BrendanViennese WaltzDelilahSeries 5, Week 6
Abbey & AljažViennese WaltzDelilahSeries 11, Week 11
Simon & KarenViennese WaltzDelilahSeries 15, Week 6
Gemma & AljažJiveEver Fallen In LoveSeries 15, Week 6
Debbie & GiovanniCharlestonFrankieSeries 15, Week 6
Fern & ArtemAmerican SmoothKiller QueenSeries 10, Week 4
Susan & KevinFoxtrotKiller QueenSeries 15, Week 6
Emma & DarrenTangoManeaterSeries 4, Week 10
Rachel & PashaPaso dobleManeaterSeries 11, Week 5
Alexandra & GorkaTangoManeaterSeries 15, Week 6
Aston & JanettePaso dobleSmells Like Teen SpiritSeries 15, Week 6
Jason & KristinaQuickstepTheme from 'Bewitched'Series 9, Week 5
Ruth & AntonQuickstepTheme from 'Bewitched'Series 15, Week 6
Jo & BrendanViennese WaltzTroubleSeries 7, Week 5
Jamelia & TristanViennese WaltzTroubleSeries 13, Week 7
Joe & KatyaFoxtrotTroubleSeries 15, Week 6
Nicky & KarenSamba and
American Smooth
TroublemakerSeries 10, Week 10
Jonnie & OtiCha cha chaTroublemakerSeries 15, Week 6
Michelle & BrendanRumbaWicked GameSeries 8, Week 3
Davood & NadiyaRumbaWicked GameSeries 15, Week 6