Re: Persian musical koron and sori

[Hans Aberg]

On 16 Feb 2009, at 03:48, Kees van den Doel wrote:

> The note immediately  following a koron is sometimes  (when the  
> interval
> defined by  the note  before the koron  and after  the koron is  a  
> minor
> third, and the note below the  finalis in esfahan according to some  
> (but
> not all)  Persian musicians))  lowered by about  20 cents.  This  is  
> not
> notated, but considered part of the scale tuning.

Might you give some examples of this (which written notes)? The 20  
cents you are mentioning are about the same size as a comma (or E53  
tonestep), so perhaps this shows up if you use E12 as basis for  
description, and not the Pythagorean tuning (practically the same as  
E53).

  Hans