Entrance song for engagement?

well not really becuase the valima function is just really about the bride n groom making an entrance and then the eating..plus all the family will be together so its gna save us having to call everybody again a few days later..we didnt see the point of that esp as its abroad and we're there for a limited time, n it was actually my brothers suggestion..i at first didnt want to impose on his day but him n bhabhi are v close to me so they encouraged it.. really? every engagement ive been to the girl has had a song to come in on