MY ETD IS MADE BY SIEMENS

william ballard yardbird at vermontel.net
Mon Mar 20 21:24:46 MST 2006


On Mar 20, 2006, at 7:46 PM, Avery wrote:

> It's quite simple, really. AO, A#0, B0, then C1, C2, etc. all the  
> way to C8. Keeps us from having to count all those notes! :-D

It also lets us refer to general regions of the piano by whole  
octaves, eg. "4th octave, sixth octave".

Mr. Bill







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