Immortal Piano,
what more Piano
do you know?
I mean, you're easy playing cordial
I mean cordially
Well actually....chord-ally,
but
Portal Piano,
I know that you know much more than the chords you so often play.
For'til Piano,
keys strike JUST SO!, you don't have much to say...

I know what it is, your a trickster!
With your dozens of keys, and nowhere to put them.
..except maybe tiny slots in between. hah.

Just so, you're treasure abounds freely through those keyholes.. though, so often untold, to what extent.
Unknown, but it seems to be, that learning what IS inside, comes at a heavy price.
The price of a lifetime.
A price few have, or ever will have, willing to play.
I mean pay.