![John Wilson on Twitter: "Randy Newman has such a good ear that he could tell that the Maida Vale studio piano wasn't tuned to standard 440 Hz, was at 441 instead. Which John Wilson on Twitter: "Randy Newman has such a good ear that he could tell that the Maida Vale studio piano wasn't tuned to standard 440 Hz, was at 441 instead. Which](https://pbs.twimg.com/media/EWcOJ-kWAAElmlJ.jpg:large)
John Wilson on Twitter: "Randy Newman has such a good ear that he could tell that the Maida Vale studio piano wasn't tuned to standard 440 Hz, was at 441 instead. Which
![Amazon.com: Tuning Fork With Pouch For Violin Guitar Piano Musical Instrument - A-442 : Musical Instruments Amazon.com: Tuning Fork With Pouch For Violin Guitar Piano Musical Instrument - A-442 : Musical Instruments](https://m.media-amazon.com/images/I/41rbg7TipLL._AC_UF350,350_QL80_.jpg)
Amazon.com: Tuning Fork With Pouch For Violin Guitar Piano Musical Instrument - A-442 : Musical Instruments
![Is A442 also a standard? I have a harmonium that shows to be tuned (almost all keys) to A442 but with A440 its high by 9 to 40 cents. What does this Is A442 also a standard? I have a harmonium that shows to be tuned (almost all keys) to A442 but with A440 its high by 9 to 40 cents. What does this](https://i.redd.it/sikhlpaljbk71.jpg)
Is A442 also a standard? I have a harmonium that shows to be tuned (almost all keys) to A442 but with A440 its high by 9 to 40 cents. What does this
![Is A442 also a standard? I have a harmonium that shows to be tuned (almost all keys) to A442 but with A440 its high by 9 to 40 cents. What does this Is A442 also a standard? I have a harmonium that shows to be tuned (almost all keys) to A442 but with A440 its high by 9 to 40 cents. What does this](https://i.redd.it/q50pamukjbk71.jpg)
Is A442 also a standard? I have a harmonium that shows to be tuned (almost all keys) to A442 but with A440 its high by 9 to 40 cents. What does this
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