The piano
is composed by a furniture that it is a risonant box, inside of this one, there is a
series of metallic strings fixed by their
extremity, on a frame; the piano, include also a keyboard. The keis are linked to many
hammers that, for the lowering of the keis, smite the strings, so the sound is generated.
In the low part of the piano, there are some pedals, they consent to have a upper grade or
low grade of the sound.
There are two kinds of piano:
- the grand piano, with the strings
in horizontal and its furniture, leaning on three legs, it extends horizontaly and
terminate with the characteristic long form.
- the uprigth piano, with the strings in vertical and the furniture is
extended in vertical height.
In the course of the centuries, the piano has been more of a simple instrument of musical divulgation..
The piano is one of few musical instruments that still keep today, unaltered in the time, its fascination and its prestige.
GRAND PIANO
