Unfortunately, you can play this version in the free version only two minutes.
The app is completely English - how that will work out with the purchase for $ 4.99 on Amazon opens up my knowledge - but this would for me also out of the question. It appears to be a "normal" Andorid app to act from abroad which has not been adjusted to the FireTV stick.
Too bad, I also found that the melody is not the usual.
All in all I would not recommend because of limited playing time to two minutes and also because of the advertising within the app from the installation. Too bad!