they already have

In your butt!

Is this not the latest version?

Put your finger in your bum brcause that usually solves everything for me.

OK seems like it doesn't include the soundtrack. But you can get it some other way, just google a bit.

I would assume so; it's the treasure trove edition which should include everything so the soundtrack should be there. I'm downloading it, I'll respond to you later to confirm it.

Or simply buy the game. :)

I believe that's completely exclusive to Wii U, as it uses Amiibos.