Percussion instruments {piano, instrument} {pianoforte} can have key levers that bounce felt hammer off string and raise damper off strings. Wood slab beside strings is sounding board. Piano can have two or three pedals. Left pedal keeps all dampers half down. Middle pedal keeps all dampers down. Right pedal keeps all dampers up. Harpsichords use plucking.
Arts>Music>Instrument>Instruments
2-Music-Instrument-Instruments
Outline of Knowledge Database Home Page
Description of Outline of Knowledge Database
Date Modified: 2022.0224