On Fri, Feb 16, 2001 at 10:26:33AM +0000, Mike Whitaker wrote:
> I'm going to take the liberty of reposting my suggestion for chord syntax,
> since it seems to have got rather lost amid discussions on MUSE's, abc2midi;s
> and the draft standard.
>
> Hey, Rocky - watch me pull a formal grammer out of this hat!
Hey, Rocky: watch me louse up.
> <extension> :== '6'|<complexext>
> <complexext> :== <alteredext1>|<alteredext2>
> <alteredext1> :== ['maj']<ext7th>[<alterationlist>]
> <alteredext1> :== ['maj']<accidental><ext7th>
> <ext7th> :== '7'|'9'|'11'|'13'
> <alterationlist> :== <alteration>*
> <alteration> :== <accidental><degree>
Lets try THAT again:
<extension> :== <extensiontype><alterationlist>
<extensiontype> :== <extended6th>|<extended7th>
<extended6th> :== [<accidental>]'6'
<extended7th> :== ['maj'][<accidental>]<base7th>
<base7th> :== '7'|'9'|'11'|'13'
<alterationlist> :== <alteration>*
<alteration> :== <accidental><degree>
--
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