@node Distances and measurements
@subsection Distances and measurements
-DISCUSS
+DISCUSS after working on other sections.
TODO: staff spaces, #UP #DOWN #LEFT #RIGHT. Maybe move into tweaks?
@section Scores and parts
TODO: this is really old stuff from the really old tutorial.
-Rewrite, fix, etc. -gp
+Rewrite, fix, etc. Or maybe delete entirely. -gp
In orchestral music, all notes are printed twice. Once in a part for
the musicians, and once in a full score for the conductor. Variables can