Interest in chroma

[Kevin Austin <kevin.austin@xxxxxxxxxxxx>]

If chroma (more or less) is equal to pitch class, I take "chroma  
differentiation" to mean register. There are musics (north Indian  
raga, Persian, Japanese ...) in which register is a fundamental  
organizational principle.

Best

Kevin

I will however take this discussion off-list.



> Date:    Fri, 4 Sep 2009 11:10:52 -0400
> From:    Eliot Handelman <eliot@xxxxxxxxx>
> Subject: Re: On "learned" A/P, lattice / grid
>
> Chroma differentiation could make music more interesting to  
> listeners without necessarily influencing the structure of music.

>