Cousins on all sides

My kids have the joy right now of having their cousins from both sides of the family visiting from out of town. My sister's two oldest children  are visiting from Alaska, and John's sister is visiting from Ohio. Her two oldest came over tonight to join in the cousin fun. They were just finishing up ice cream and playing on the patio, and I requested they sing us a song. They really got into it and belted it out for the whole neighborhood to hear.