Piano

Keyboard instrument

Piano

Summary

A piano is a keyboard instrument that produces sound when its keys are pressed, activating an action mechanism where hammers strike strings. Modern pianos have a row of 88 black and white keys—with the exception of the Bosendörfer and Stuart & Sons pianos—and tuned to a chromatic scale in equal temperament. A musician who specializes in piano is called a pianist.

Originally created by Cdani

3/15/2001, 11:20:05 PM

Modified

5/21/2026, 3:52:27 PM

Recent revisions

Metropolitan905/21/2026, 3:52:27 PM

/* Performance styles */

Hzb pangus5/5/2026, 3:00:50 PM

/* Keyboard */

Hzb pangus5/5/2026, 2:59:44 PM

/* Keyboard */ Paragraph arrangement

Hzb pangus5/5/2026, 1:47:11 PM

/* Keyboard */ Added Stuart & Sons 112 key piano

Staraction4/25/2026, 9:18:31 AM

Reverting edit(s) by [[Special:Contributions/おみかん太郎|おみかん太郎]] ([[User_talk:おみかん太郎|talk]]) to rev. 1349404060 by 4TheLuvOfFax: Vandalism (from [[WP:UCP|contribs]]) [[w:en:WP:RW|(RW 16.1)]]

おみかん太郎4/25/2026, 9:18:23 AM
4TheLuvOfFax4/17/2026, 4:50:00 AM
Maxeto09104/14/2026, 7:47:00 PM

/* Further developments */ per [[MOS:CIRCA]]

Maxeto09104/14/2026, 7:42:18 PM

no sentences

Gerda Arendt3/28/2026, 11:19:30 AM

/* Performance styles */ avoid redirect

Johnn Francis3/21/2026, 4:59:02 PM

Phrasing.

Electricmaster3/20/2026, 2:17:33 AM

formatting

DMacks3/16/2026, 2:06:54 AM

subst {{tl|anchor}} per its docs

DMacks3/16/2026, 2:05:05 AM

/* {{anchor|grand piano|concert grand piano|parlor grand piano|boudoir grand piano|baby grand piano}}Grand */ parallel construction

Oknazevad3/16/2026, 1:44:47 AM

/* {{anchor|grand piano|concert grand piano|parlor grand piano|boudoir grand piano|baby grand piano}}Grand */ don't use dashes when "from" or "between" leads into the range

EmesGizuct3/11/2026, 7:23:34 PM

Added "with the exception of the Bosendörfer and Stuart & Sons pianos" after "88 black and white keys"

Dough343/10/2026, 12:33:26 AM

/* History */ remove duplicate links

Rotideypoc413522/23/2026, 3:46:45 AM

/* top */ due to the redirect from pianoforte, fortepiano does need to be in the hatnote, and I had to remove something to keep it short /: At least the dynamic's in the dab?

Rotideypoc413522/23/2026, 3:33:01 AM

/* top */ let's try moving the long hatnote into a dab?

Weepyweeper2/22/2026, 2:41:40 PM

/* History */ removed redundancy "from antiquity" because the period cited in the previous sentence is in antiquity

Contributors

Source: WikipediaView full article