Do the contestants and pros get a prescribed list of dances to do? So say Louise is told she's doing 1 cha cha / 2 viennese waltz / 3 salsa / 4 charleston whilst lesley is doing 1 foxtrot / 2 jive / 3 samba / 4 rumba?
Or can the pros pick out of a list - so maybe save the "harder" dances and do the more popular ones?
How is the music picked?
(I'm sad, I know)