As to the first part of the question the answer is yes.
If the road you are on has not been plotted into the system
that's what it will say until you get back on a recognized road.

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"What you hear in a great jazz band is the sound of democracy. “The jazz band works best when participation is shaped by intelligent communication.”
Harmony happens whenever different parts get to form a whole by means of congruity, concord, symetry, consistency, conformity, correspondence, agreement, accord, unity, consonance…….