The Theme Song is out! Check it below:
You can also purchase it on iTunes here: https://itunes.apple.com/us/album/take-on-world-summer-remix/id875523836?i=875523839
The Summer Remix version is here:
You can purchase the Summer Remix on iTunes here: https://itunes.apple.com/us/album/take-on-world-summer-remix/id875604427