4D scan

Samantha • Mummy to my beautiful Archie born 13th September 2015 👪💘
This time next Sunday my boyfriend and I will be having a sneaky peak of our little boy. I'm soooooo excited! 
We decided at 12 weeks that we would have a 4D scan and since then I have been trying to think of a song that we can have playing in the background of the DVD. I'm struggling..... I've never been so indecisive. I would be happy to receive any suggestions???