It is no secret that the majority of piano owners, in addition to playing classical music, would also like to play popular standards and pop songs, just like the piano player in a bar or cocktail lounge does, improvising and going from one tune to another. How nice it would be if one could sit down to the piano at home or at a party producing all those lovely melodies by ear. Unfortunately, up till now there has not been a single useful method that teaches how to acquire this ability; one that i...