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The piano is a keyboard instrument that produces sound when its keys are depressed, through engagement of an action whose hammers strike strings. Modern pianos have a row of 88 black and white keys, tuned to a chromatic scale in equal temperament . There are two main types of piano: the grand piano and the upright piano.
See media help. " Chopsticks " (original name " The Celebrated Chop Waltz ") is a simple, widely known waltz for the piano. Written in 1877, it is the only published piece by the British composer Euphemia Allen (under the pen name Arthur de Lulli). [1] Allen—whose brother, Mozart Allan, was a music publisher—was sixteen when she composed ...
The piano, in turn, has become louder, richer, even mushier in sound, and, above all, less wiry and metallic. This change makes nonsense out of all those passages in eighteenth-century music where the violin and the piano play the same melody in thirds, with the violin below the piano. Both the piano and the violin are now louder, but the piano ...
Piano accordions use a musical keyboard similar to a piano, at right angles to the cabinet, the tops of the keys inward toward the bellows. The rarely used bass accordion has only a right-hand keyboard, with ranks of 8', 16', and 32' reeds, with the lowest note being the deepest pitch on a pipe organ pedal keyboard (pedal C).
A player piano is a self-playing piano with a pneumatic or electro-mechanical mechanism that operates the piano action using perforated paper or metallic rolls. Modern versions use MIDI. The player piano gained popularity as mass-produced home pianos increased in the late 19th and early 20th centuries. [1]
Originally named Allen Manufacturing Company, the business produced hexagonal set screws and wrenches to fasten them. The terms "Allen wrench" (American English) and "Allen key" (British English) [3] are derived from the Allen brand name and refer to the generic product category "hex keys". W.G. Allen [4] filed the first related patent in 1909 ...
1920s in jazz. The period from the end of the First World War until the start of the Depression in 1929 is known as the "Jazz Age". Jazz had become popular music in America, although older generations considered the music immoral and threatening to cultural values. [1] Dances such as the Charleston and the Black Bottom were very popular during ...
A piano roll is a music storage medium used to operate a player piano, piano player or reproducing piano. Piano rolls, like other music rolls, are continuous rolls of paper with holes punched into them. These perforations represent note control data. The roll moves over a reading system known as a tracker bar; the playing cycle for each musical ...