Western Music : Piano
The piano (an abbreviation of pianoforte is a musical instrument played using a keyboard, which is a row of keys (small levers) that the performer presses down or strikes with the fingers and thumbs of both hands. Invented in about 1700 (the exact date is uncertain), the piano is widely employed in classical, jazz, traditional and popular music for solo and ensemble performances, accompaniment, and for composing and rehearsal. Although the piano is not portable and is often expensive, its versatility, wide range, ability to play chords, ability to play louder or softer, the large number of musicians trained in playing it and its ubiquity in performance venues and rehearsal spaces have made it one of the Western world's most familiar musical instruments.
An acoustic piano usually has a protective wooden case surrounding the soundboard and metal strings, and a row of 88 black and white keys (52 white keys for the note of the C Major scale and 36 shorter black keys, which are higher than the white keys, for the "accidental" notes, which are the sharp and flat notes needed to play in all 12 keys). The strings are sounded when the keys are pressed or struck, and silenced by a damper when the keys are released. The notes can be sustained, even when the keys are released, by the use of pedals at the base of the instrument. Unlike two of the major keyboard instruments that preceded the piano, the pipe organ and the harpsichord, the weight or force with which a performer presses or strikes the keys changes the dynamics and tone of the instrument.
Piano is a master instrument . its playing method teaches about music along with the instrument. There are few kinds of electric keyboard or electric piano which is most easier to carry, to learn, to perform.