Making it special

Hello! So this weekend with my fiancé I finally feel like I am ready to have sex for the first time. I planned on waiting till marriage but I don’t want to anymore because it wasn’t for religious reason, I was just scared. So I guess I need some advice on how to make the first time to be special and maybe less painful if you have any of those tips! I don’t know if you’re supposed to listen to music but if you are then which songs? All the advice would be supper great thank you!