[CAUT] A=440 once again

[Andrew Anderson]

One thing I've noted when moving the pitch on S&S Ds is that the  
higher you go the worse the "killer octave" gets.  I've been keeping a  
D in a poorly controlled climate at 441 because concert lighting and  
audience temperature change are more then enough to pull it down to  
440 or even lower.    We had it at 442 for a while but octaves five  
and six sure sound a lot better lower at 441 even better at 440 or  
lower.

Andrew Anderson