Couple of music ideas for dance...
La La Land for Hawayek & Baker
Careless Whispers for Hubbell & Donohue
It had to be you from When Harry met Sally for Virtue & Moir
Actually with the Rhumba for SD, Careless Whispers might work as would Lady in Red by Chris DeBurgh - am not a musician so don't know about bpm or tempos. I think Lady in Red would work for Chock & Bates since Madison is such a focal point while Evan would look very suave.