96 I did not now this!!!!!! Why are all computer and phone screens blue lit? This is shocking ! (twitter.com) posted 61 days ago by Joys1Daughter 61 days ago by Joys1Daughter +98 / -2 23 comments share 23 comments share save hide report block hide replies
I made a similar point about the tuning frequency of the "A" note, on this very forum a while back. And, thoroughly got my head bit off.
I'm aware of the 433hz A tuning, or is 437? Either way, it's quite a shift in mood chords, especially the minors...
It's 432 Hz