If you knew that there was really a hidden treasure buried somewhere and you had a map which led you to the treasure, wouldn’t you go dig it up and at least see what is there?
Of course you would.
And yet thousands – no, millions – of piano players never dig beneath the surface of the sheet music they are playing to unearth the vast wealth of musical knowledge that lies beneath the surface.
But the fact that you are here, reading this page, is evidence that you want to be one of the few who discovers buried musical treasure in the songs you play!