The #Frequency They Changed — And Why Everything Sounds Wrong https://www.youtube.com/watch?v=uDuQo63GHGI Most people argue 432 vs 440. Beethoven’s tuning fork (A=455.4 Hz) proves A440 was not “natural” but chosen. From France’s 1859 diapason normal (A=435) to Verdi’s 432 Hz appeal, then the mass destruction of Europe’s bells, this is the hidden story of how local pitch died and cathedrals were left as unplayed instruments. @fcd5968e…b938c10a