best mapping for 19-equal in two keyboards?

Anyone?

I was thinking sharing black notes and making the 2 keyboards have
different white notes would be a logical choice, but then I though it
might be better to make the common notes to be members of the set of
fewest accidentals key signatures....

Any thoughts?

--- In tuning@yahoogroups.com, "Aaron Krister Johnson" <aaron@...>
wrote:
>
> Anyone?
>
> I was thinking sharing black notes and making the 2 keyboards have
> different white notes would be a logical choice, but then I though it
> might be better to make the common notes to be members of the set of
> fewest accidentals key signatures....

It's undoubtedly the most logical, but people seem to
prefer splitting black keys near as I can tell. That gets
you up to 17 notes, on a gamut ranging from Gb to A#. You
then need to add B#/Cb to be between B and C, and E#/Fb to
be between E and F. Hence, you split all the black keys,
and add an extra black key between E and F, and B and C.
I think this would make more sense to keyboardists--any
keyboard players want to comment?

--- In tuning@yahoogroups.com, "Aaron Krister Johnson" <aaron@...>
wrote:

> Any thoughts?

Sorry, I didn't see the subject line. With the two keyboards,
I wonder if you plan to have two players?