Mostly we don’t worry too much about c hz… cos it’s too many decimal places ..lol @TAB  the scientific basis of octaves is that the A below is 220, then 110, then 55 hz. It has a lovely mathematical elegance, don’t you think?

mostly we just wanna cruise along with good vibrations… and it doesn’t need a big cc on the motor bike engine either… lol…

A standardised as 440 hz is fairly recent …. last century. We early music buffs like to be a little historically informed. I just love the mellow sound of my 415 Alto recorder. Nerdy enough to want to buy one. Haven’t joined a 415 ensemble yet… 

yeah I used to play guitar and the standard was to tune to the piano. Love me a good jazz standard… and a good low hemline…. That was after I sent me leathers to the opshop. Lol

@Glisten @Meowmy @Abner @PeppyPatti