Today's Free App of the Day is Magic Piano - Christmas Special
Today's FAOTD is a piano game. You select a song, from easy to expert, and then pick the mode to play it in (beginner is slowed down) and then try to match striking the keys to the little rectangles that float down to show which key to strike. White for white keys, black for black keys. You get graded at the end. But also a round of applause. So it's only a little like having Miss Grady the piano teacher standing over your shoulder. Works well... but it's not really for learning the piano. But maybe you'll learn some songs that you can pick out at a piano if you want to. ;-) 9 of 11 reviews are four stars and above; the one one-star review says it only has one easy song, which was not true on my download. You can also just play the tunes. Works for a sing along, except you don't have the words.
These apps are compatible with the original Fire and with my Fire HD8.9 4G. To tell if an app works for your Fire HD or other Android device registered to your Amazon account, click on the above link and look on the right side of the web page. Amazon will tell you if it will work with your registered device.