<HTML><FONT FACE=arial,helvetica><FONT SIZE=2>Tony,
<BR>When I get a chance, I'll explain in detail about octave types and how to
<BR>test for them aurally. It takes time to write a post like that and make sure
<BR>that it is complete and without errors. I don't necessarily have that kind
<BR>of time every day.
<BR>
<BR>Also, I have what I think is a much better alternative for those who want ET
<BR>with pure 5ths. It is very easy but once again, it takes time to write the
<BR>details.
<BR>
<BR>Bill Bremmer RPT
<BR>Madison, Wisconsin</FONT></HTML>