This song sounds really familiar especially the piano part around 3:50. I don't know where I've heard it, TV show or ad (I'm in Australia), movie, game etc.
it reminds me of fire work by katy perry
Yeah it sounds familiar to me to. Maybe they played a sample of it on the footy or something like that.
I've shown a few of my friends as well and it sounds familiar to them. I'm thinking it may be from an ad for free tv or foxtel but maybe not.