score entry

Oh, and Kurt, I was going to mention this the other day,
but I didn't want to go too fast... there's another useful
interface for non-automatic adaptive JI... control layers.
You use one keyboard to choose roots for another. This
is well-suited for..... the organ, but also works with
score entry, where a staff can be assigned root-control
over another group of staves. Multiple nested staffs can
also be used. See:

http://lumma.org/stuff/xmw.txt

-Carl