[Request] Sona's new model -- make her play music!

I was playing with Sona's christmas skin today and I think it's really cool that she plays a small fragment of a christmas song when you use her Joke. We have skins for Ezreal, Jinx, and Cho'gath that allow us to play a little song while we dance. I was wondering if, for Sona's new models, we could also add that in for her? She plays music while she dances. And especially, for Silent Night Sona, if it was possible to add the whole song and not just a fragment of it.