keyboard

A keyboard instrument is any musical instrument that produces sound when a player presses a series of keys, buttons, or levers. In Western music, these keys typically represent consecutive notes in the chromatic scale, running from low (left) to high (right) pitches. The keyboard's design allows for playing multiple notes simultaneously or in rapid succession, making it highly versatile for various musical styles, from harmonies to melodies.

The keyboard itself has a long history, with early versions appearing on organs as far back as the 3rd century BCE. The modern keyboard layout evolved over centuries, with standardization of keys and their colors (white for naturals, black for sharps) solidifying around the 18th and 19th centuries.

While the term can broadly include instruments like accordions and electronic synthesizers, it is often more narrowly defined to include instruments that produce sound from strings (plucked, struck, or bowed), pipes, or reeds. Instruments like the piano, which is considered both a stringed and percussion instrument, are prime examples of keyboard instruments.12345