> there must be some rules like that for jazz chords?
This is exactly the issue.
Survey 10 random jazz musicians with this question and 9 out of 10 will say "Yes,
here's how it works . . ." The problem is those
explanations will have little or nothing to do with one another. Don't systematize!
Don't expect a computer program to change
jazz culture. And of course don't expect jazz culture to bend their brains around an
artificial systemization.
(okay so maybe I'll explain twice . . . logging off this subject for a while
hopefully, but glad to explain if somebody really
wants to hear)
Jeff Henrikson
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]]On Behalf Of Jan Nieuwenhuizen
> Sent: Friday, March 30, 2001 7:40 AM
> To: [EMAIL PROTECTED]
> Cc: [EMAIL PROTECTED]
> Subject: Re: Working on "completed" jazz chord list - lengthy business
>
>
> Amelie Zapf <[EMAIL PROTECTED]> writes:
>
> > At the moment I'm working to complete the jazz chord list. Did some
> > permutations of chord tones with a perl script, took out the really crappy ones
> > and still arrived at 700+ possible combinations. There's still some crap in
> > there, so it will be less. Does it have to be implemented in a "list"
> > fashion, or can it be modular? Because a list will lengthen it quite a bit
> > (along with being an awful lot of work).
>
> I very much want to avoid lists longer than say 50 chords. You should
> try to find a basic pattern, so that all names can be generated. The
> exceptions will all be wrong, but only those should be handled by the
> list.
>
> The Banter style chord name algorithm is fairly simple:
>
> * upcase letter of first note as chord name, eg C,D..
> * for all other notes: add numeral step, accidental encoded as +/-,
> eg C 3+/5+/5-
> * leave out steps that are natural to chord, eg, C 7/9/11 -> C 11
> (modulo the mangling of accidental of 7, which i *never* understand)
>
> there must be some rules like that for jazz chords?
>
> Maybe we just need a small modification to the Banter style chord name
> algorithm?
>
> --
> Jan Nieuwenhuizen <[EMAIL PROTECTED]> | GNU LilyPond - The music typesetter
> http://www.xs4all.nl/~jantien | http://www.lilypond.org
>
>
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