At any wedding all the guests want to feel like important, their presence counting. And if friends of the grooms take things different siblings are at the opposite. To dance with the bride or groom is a privilege and fort sure any aunt or uncle would like this. Predictable in what it will happen the grooms should prepare a scenario.
If after the grooms’ first dance the bride and groom include the dancing with parents time others more may also like to have a moment with one of them.
If from time prepared as to exist such a time it is even better; you show respect towards them, as they might have been reliable at a time for you. Don’t imagine that you don’t get to dance anymore with your partner because of the siblings interfering but imagine if the bride or groom has just one aunt and uncle they will be the ones to like and want to dance with the grooms and have your attention. Songs to dance to with aunt at wedding are now a need? Do they exist with specific dedication for aunts like it is for the mother of the bride or groom? Take it in another way. Do you need to prepare all the dancing times? Do you need a sort of play list for each one of your guests to dance with? Apart from the starting the reception party moment, with the grooms dance and then with their parents you should not have many worries.
On regards of the songs to dance to with aunt at wedding, if it is to be needed just think to be a slow song, something that it will not involve too complicated steps, not even a waltz as it is tiresome after all for both of you. To get easier out of this situation you can choose for example songs from Enya’s repertory.