Do you guys have any roadmaps and plans for a LilyPond GUI in the
future? My idea would be that Lily should show the print preview on a,
say GTK canvas, you could then fix some alignments of notes, slurs etc.,
change some font sizes, maybe fix certain markings and line/page breaks
and prepare your page for a print (it could be optimized to work faster
than now, if you move only a single note and way faster than trying and
fitting in vi). I'm not talking here about a new Notation editor, just a
print preview application, so the other applications could run it
directly and offer print preview via LilyPond.