5 Piano gives you the opportunity to feel like a real pianist. Controls are extremely simple, consisting of black and white piano keys that correspond to keys on the keyboard. To play the sounds of the white keys, simply press the appropriate key and for playback of black, hold the shift key and press the appropriate key. Also, there are 9 slots that can remember any black key, but why? This is necessary in cases when it is necessary to simultaneously press and a white and a black key. In order to remember the black key slot, first click on it then hold space + (numpad0 ... numpad9) after which further clicking on the slot will reproduce the sound of the keys that were remembered.