…a two-pronged steel device used by musicians, which vibrates when struck to give a note of specific pitch…
…any of the pegs in the neck of a stringed musical instrument around which the strings are wound, and which are turned to adjust their tension and so tune the instrument…
…a pin to which the strings of a piano or harpsichord are attached…
…make small adjustments to (something) in order to achieve the best or a desired performance…
…exclude a sound or transmission of a particular frequency…
