About Play Piano GamePlay Piano is a simple musical rhythm tapping game. Select between tunes related to Tetris or Super Mario Bros then play the song. As the music notes drop press the corresponding keys as each note reaches the horizontal bar near the bottom of the screen. From left to right the note keyboard keys are D, F, G, and H. Score point for each note you get correct. This is a JavaScript web application which uses cross-platform mobile-friendly HTML. All modern web browsers like Microsoft Edge, Apple Safari, Google Chrome, Mozilla Firefox and Opera should support it. This game works on just about any type of computing device including Microsoft Windows desktop computers, Apple OSX Mac computers, iOS powered tablets and phones like the iPad and iPhone, laptops like the Google Chromebook, and the many types of mobile phones from manufacturers like Samsung which are powered by Google Android.