While at uni today I also asked for help with the song and dance reference. The song I chose to do is the first chorus from this song!
That's 'Another One Bites The Dust' by Queen... just in case.
I was having trouble deciding what I wanted the character to do. All that's needed is jigging about but I still wasn't sure on what to have the character do! So my lovely classmates and tutor had a go:
Definitely helped. I'm thinking of animating as it is in the clips, maybe with some more pointing at the person (Rachel - the other one again) playing the guitar.