After playing the G, while still holding the key down, move your thumb over to the right slightly to cover the D key ... arpeggio exercise is another great one for speed and dexterity as it involves a ...

It may sound like Władziu Valentino Liberace himself, but the piano is being played by a robot. Arpeggio, the ‘Piano SuperDroid’, is designed to roll up to any piano and align itself 88 ...