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<DIV><FONT size=2>There are many details of this system posted by Don =
on the
newsgroup rec.music.makers.piano. You can search it on places like =
Google
(the "news" section); look for "EROMLIGNOD" (his name =
backwards).</FONT></DIV>
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<DIV><FONT size=2>--Cy Shuster--</FONT></DIV>
<DIV><FONT size=2>Rochester, MN</FONT></DIV></BODY></HTML>