I think that you can learn most things by practise, and only basic, primal things are born skills.
Most people who are good at dancing have been taught to dance by their parents from a young age, same with making music, same with art, etc.
Dancing, singing, drawing, painting, playing a musical instrument, all those things are not needed for basic survival, therefore I think we are not born with these things.
Just like dogs aren't born to sniff out drugs, or to guide blind people. They require years of training to learn it.