I don't suppose they will use any of these, but here are some pieces that I think would make good dance music (some would have to be re-arranged for strict tempo), They would certainly be better than some of the hideous noises we have had in the past!

Rumba

Cha-cha(1)

Cha-cha(2)

Cha-cha(3)

Quickstep

Foxtrot

Waltz(1)

Waltz(2)

Tango

Interesting - why don't you put this to good use on here by doing Twists and Sequins. Have PM'd you about it