Are you curious about how to tune and maintain a piano? Our week-long Introduction to #PianoTechnology class is back this summer! Monday, June 13 to Friday, June 17 Register here: https://hubs.la/Q01b7csv0
A tuning fork owned by Beethoven. Whereas the standard tuning pitch in the early 1800s is generally thought to be A=423.5 HZ, this fork produces A=455.4 HZ(!) Western tuning levels weren't standardized until 1939, when A=440 HZ was chosen at an International Conference in London.
Neither a law nor a court can truly justify the revocation of a human right; the most fundamental of our freedoms are inabrogable. The repression of such an essential liberty may be effective, for a time, but it cannot be legitimate.