How many Piano-sized keys?
by Delano Douglas
(Spanish Town, St. Catherine, Jamaica)
A Piano has 88 full-weighted keys. There are 52 titanium white keys + 36 darkish black keys.
The lowest note is A and the highest note is C.
Also the root note is Middle C.
So the white keys are having musical alphabet, it means very happiness. While the black keys are having sharps and flats, it means very sadness.
This piano keyboard has touch responsively like Dynamics, which multi-volume to use soft means whisper or loud means shout.
And that's how 88 keys are better than ever.